ABPS Written Exam — Questions and Answers

Question 1: Which Verdan zone of flexor tendon injury is located within the carpal tunnel?

Zone IV (Correct answer)
Zone II
Zone III
Zone I

Correct answer: Zone IV

Zone IV corresponds to the carpal tunnel region where the flexor tendons pass beneath the flexor retinaculum alongside the median nerve.

Question 2: What is the most appropriate postoperative drain management following modified radical mastectomy with immediate reconstruction?

Remove drains at 24 hours regardless of output
Irrigate drains daily with saline to maintain patency
Remove drains when output is <30 mL per day for 2 consecutive days (Correct answer)
Leave drains in place for exactly 2 weeks

Correct answer: Remove drains when output is <30 mL per day for 2 consecutive days

Standard protocol is to remove closed-suction drains when output falls below 30 mL/day for two consecutive days to reduce infection risk while preventing seroma.

Question 3: A patient undergoing blepharoplasty develops sudden vision loss immediately postoperatively. The most urgent intervention is:

Warm compresses and observation for 1 hour
IV corticosteroids and ophthalmology consult in 24 hours
Immediate wound exploration and hematoma evacuation to relieve orbital compartment pressure (Correct answer)
Topical lubricating eye drops and patch the eye

Correct answer: Immediate wound exploration and hematoma evacuation to relieve orbital compartment pressure

Retrobulbar hematoma causing vision loss is a surgical emergency; immediate orbital decompression via wound exploration can prevent permanent blindness.

Question 4: In tissue expander-based breast reconstruction, what is the primary purpose of the acellular dermal matrix (ADM)?

To provide inferolateral coverage and define the pocket (Correct answer)
To accelerate tissue expansion
To reduce infection risk
To replace the pectoralis major muscle

Correct answer: To provide inferolateral coverage and define the pocket

ADM is used to extend inferolateral coverage of the tissue expander, creating a defined lower pole pocket and reducing implant visibility.

Question 5: Which scenario represents a violation of the American Board of Physician Specialties Certification code of professional conduct?

Seeking continuing education beyond minimum requirements
Declining work outside one's area of competence
Reporting safety concerns to authorities
Misrepresenting qualifications or certification status (Correct answer)

Correct answer: Misrepresenting qualifications or certification status

Misrepresenting qualifications is a serious violation that undermines public trust.

Question 6: The thoracodorsal nerve innervates which muscle used in reconstructive surgery?

Latissimus dorsi (Correct answer)
Pectoralis major
Trapezius
Serratus anterior

Correct answer: Latissimus dorsi

The thoracodorsal nerve, a branch of the posterior cord of the brachial plexus, innervates the latissimus dorsi muscle.

Question 7: The marginal mandibular branch of the facial nerve is most vulnerable during which reconstructive procedure?

Brow lift at the temporal hairline
Rhytidectomy at the zygomatic arch
Neck dissection below the mandibular border (Correct answer)
Parotidectomy near the stylomastoid foramen

Correct answer: Neck dissection below the mandibular border

The marginal mandibular branch, which has limited redundancy, is at greatest risk during dissection below the lower border of the mandible during neck dissection.

Question 8: What distinguishes a American Board of Physician Specialties Certification certified professional from a non-certified practitioner?

Certified professionals always have more experience
Certification validates competency through standardized assessment against benchmarks (Correct answer)
There is no meaningful difference
Certified professionals only work in larger organizations

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 9: The Allen test is performed to assess patency of which vascular structures before hand surgery or arterial line placement?

Digital flexor tendons
Carpal tunnel contents
Radial and ulnar arteries supplying the palmar arch (Correct answer)
Intrinsic hand muscle vascularity

Correct answer: Radial and ulnar arteries supplying the palmar arch

The Allen test compresses both the radial and ulnar arteries simultaneously, then releases each individually to confirm dual arterial supply to the hand through the palmar arch.

Question 10: What is the recommended treatment for an acute scaphoid waist fracture with displacement greater than 1 mm?

Dynamic splinting with early mobilization
Short arm thumb spica cast for 6 weeks
Surgical fixation with a headless compression screw (Correct answer)
Long arm thumb spica cast for 12 weeks

Correct answer: Surgical fixation with a headless compression screw

Displaced scaphoid waist fractures (>1 mm) require surgical fixation with a headless compression screw (e.g., Herbert screw) to restore alignment, improve union rates, and allow earlier mobilization.

Question 11: In carpal tunnel syndrome, which thenar muscle most commonly shows atrophy due to median nerve compression?

Adductor pollicis
First dorsal interosseous
Flexor pollicis brevis (deep head)
Abductor pollicis brevis (Correct answer)

Correct answer: Abductor pollicis brevis

Abductor pollicis brevis is exclusively innervated by the recurrent branch of the median nerve and is the earliest and most prominent muscle to atrophy in CTS.

Question 12: Reconstruction of a full-thickness lower eyelid defect involving more than 50% of the lid length typically requires which technique?

Full-thickness skin graft without structural support
Hughes tarsoconjunctival flap with a skin graft (Correct answer)
Mustardé cheek rotation flap alone
Simple primary closure with canthotomy

Correct answer: Hughes tarsoconjunctival flap with a skin graft

Defects exceeding 50% of lower lid length require both posterior lamellar reconstruction (Hughes flap for tarsoconjunctiva) and anterior lamellar coverage, typically with a skin graft.

Question 13: When conducting a risk assessment for ABPS operations, which factor should receive the HIGHEST priority?

Probability and severity of potential harm (Correct answer)
Convenience for daily operations
Cost of implementing safety measures
Time required for safety training

Correct answer: Probability and severity of potential harm

The probability and severity of potential harm are the primary factors in risk assessment.

Question 14: In the context of the physician-patient relationship, sexual contact between a plastic surgeon and a current patient is:

Permissible after the surgical episode of care ends
Always unethical due to the inherent power imbalance (Correct answer)
Governed solely by state law and not professional ethics
Acceptable if the patient initiates the contact

Correct answer: Always unethical due to the inherent power imbalance

Sexual relationships with current or recent patients are universally condemned by professional ethics due to the inherent power differential in the physician-patient relationship.

Question 15: Which factor carries the greatest prognostic significance in high-pressure injection injuries of the hand?

Size of the entry wound
Dominant versus non-dominant hand
Age of the patient
Type of injected material (Correct answer)

Correct answer: Type of injected material

The type of injected material is the most important prognostic factor; organic solvents and paint cause severe tissue necrosis and amputation rates >50%, while grease and water-based fluids are less destructive.

Question 16: What is the most appropriate initial management for a fingertip amputation with exposed bone in a child younger than 6 years of age?

Ray amputation
Composite graft reattachment
Local V-Y advancement flap
Conservative wound management with moist dressings (Correct answer)

Correct answer: Conservative wound management with moist dressings

Children under 6 years have exceptional regenerative capacity for fingertip regrowth; conservative moist wound care consistently produces functional, sensate fingertip regeneration without surgery.

Question 17: A patient presents 6 weeks after rhinoplasty with progressive tip swelling and erythema. The most likely diagnosis is:

Allergic reaction to the surgical drape adhesive
Hematoma requiring immediate surgical evacuation
Infected implant or suture abscess requiring drainage and possible implant removal (Correct answer)
Normal postoperative edema resolving on schedule

Correct answer: Infected implant or suture abscess requiring drainage and possible implant removal

Progressive erythema and swelling weeks after rhinoplasty suggests infection, often around sutures or implants, requiring drainage and potentially implant removal.

Question 18: Which risk management approach is MOST effective for ABPS professionals when evaluating potential workplace hazards?

Proactive hazard identification and assessment (Correct answer)
Delegating all safety decisions to management
Relying solely on historical accident data
Reactive analysis after incidents occur

Correct answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur.

Question 19: The maximum recommended single-session volume of fat removed during liposuction for an outpatient procedure, per most safety guidelines, is:

5 liters of total aspirate (Correct answer)
2 liters of pure fat
10 liters of total aspirate
No established limit exists

Correct answer: 5 liters of total aspirate

Most safety guidelines and ASPS recommendations cap outpatient liposuction at 5 liters total aspirate to reduce fluid shift risks and systemic complications.

Question 20: In American Board of Physician Specialties Certification, what is the PRIMARY purpose of conducting regular safety drills and exercises?

To satisfy insurance requirements only
To reduce daily workload
To ensure personnel can respond effectively in emergencies (Correct answer)
To evaluate employee performance reviews

Correct answer: To ensure personnel can respond effectively in emergencies

Regular safety drills ensure that all personnel are prepared to respond effectively during actual emergencies.

Question 21: A patient on warfarin requests a facelift. What is the most appropriate perioperative management strategy?

Perform the procedure without any anticoagulation modification
Continue warfarin at full dose throughout the perioperative period
Discontinue warfarin 5 days preoperatively and bridge with heparin as indicated (Correct answer)
Switch permanently to aspirin before scheduling surgery

Correct answer: Discontinue warfarin 5 days preoperatively and bridge with heparin as indicated

Warfarin should be stopped 5 days before elective surgery, with heparin bridging for high-thromboembolism-risk patients per established guidelines.

Question 22: Which flap is most commonly used in head and neck reconstruction?

Latissimus dorsi flap
Radial forearm free flap (Correct answer)
Pectoralis major flap
Gracilis flap

Correct answer: Radial forearm free flap

The radial forearm free flap is widely considered the workhorse flap for head and neck reconstruction due to its versatility, thin and pliable tissue, and reliable vascular pedicle. It provides excellent tissue for lining defects, covering external wounds, and reconstructing complex three-dimensional structures. Its consistent anatomy and ease of harvest make it a preferred choice for many reconstructive challenges in this region.

Question 23: Which lab value is most critical to check before elective plastic surgery in a patient on long-term warfarin therapy?

Serum albumin
Fibrinogen level
INR (Correct answer)
Platelet count

Correct answer: INR

INR must be within an acceptable range (typically <1.5) before elective surgery to minimize bleeding risk in patients on warfarin.

Question 24: During parotidectomy, the facial nerve is most reliably identified at which landmark?

Tragal pointer (tragal cartilage pointer) (Correct answer)
Stylomastoid foramen directly
Posterior belly of the digastric muscle
Tympanomastoid suture line

Correct answer: Tragal pointer (tragal cartilage pointer)

The tragal pointer is a reliable landmark where the main trunk of the facial nerve lies approximately 1 cm deep and inferior to the tip of the tragal cartilage.

Question 25: What is the MOST effective way for new ABPS professionals to build competency?

Studying certification materials exclusively
Learning through trial and error
Focusing solely on advanced topics
Combining formal education, mentored practice, and ongoing professional development (Correct answer)

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 26: A patient develops sudden dyspnea and pleuritic chest pain 48 hours after abdominoplasty. The first diagnostic step should be:

D-dimer lab test and discharge if negative
CT pulmonary angiography (Correct answer)
Chest X-ray only
Empiric anticoagulation without imaging

Correct answer: CT pulmonary angiography

CT pulmonary angiography is the gold standard for diagnosing pulmonary embolism and should be ordered promptly given the high clinical suspicion in this post-operative context.

Question 27: Pierre Robin sequence is defined by which triad of findings?

Midface hypoplasia, exorbitism, and synostosis
Cleft palate, hypertelorism, and low-set ears
Macroglossia, mandibular prognathism, and open bite
Micrognathia, glossoptosis, and cleft palate (Correct answer)

Correct answer: Micrognathia, glossoptosis, and cleft palate

Pierre Robin sequence classically presents with micrognathia (small jaw), glossoptosis (tongue falling back), and a U-shaped cleft palate causing airway obstruction.

Question 28: A surgeon operating in an outpatient surgery center performs a procedure that results in an unexpected adverse event requiring hospital transfer. The ethical obligation includes:

Completing documentation before arranging transfer to minimize liability
Contacting the malpractice insurer before speaking with the patient's family
Delegating the transfer to office staff to maintain patient confidentiality
Arranging immediate transfer and ensuring full communication with the receiving team (Correct answer)

Correct answer: Arranging immediate transfer and ensuring full communication with the receiving team

Patient safety requires prompt transfer with complete clinical communication to the receiving team as the immediate priority over administrative concerns.

Question 29: Dupuytren's contracture most commonly involves which digit first?

Ring finger (Correct answer)
Middle finger
Thumb
Index finger

Correct answer: Ring finger

Dupuytren's contracture most frequently affects the ring finger (followed by the little finger), causing flexion contracture at the MCP and PIP joints due to palmar fascial cord formation.

Question 30: What is the MOST effective way for new ABPS professionals to build competency?

Studying certification materials exclusively
Learning through trial and error
Focusing solely on advanced topics
Combining formal education, mentored practice, and ongoing professional development (Correct answer)

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 31: In cubital tunnel syndrome (ulnar nerve compression at the elbow), which muscle typically demonstrates the earliest clinical weakness?

Flexor digitorum profundus to the little finger
Hypothenar muscles (ADM)
Flexor carpi ulnaris
First dorsal interosseous (Correct answer)

Correct answer: First dorsal interosseous

The first dorsal interosseous is the most distal ulnar-innervated intrinsic muscle and is the first to show weakness and wasting in cubital tunnel syndrome, detectable clinically before other intrinsics.

Question 32: A ABPS certified professional is asked to provide services outside their scope of competence. The CORRECT ethical response is to:

Accept the work to gain new experience
Accept but charge a lower rate
Accept and learn as they go
Decline and refer to a qualified professional (Correct answer)

Correct answer: Decline and refer to a qualified professional

Ethical practice requires professionals to work within their scope of competence.

Question 33: How does the ABPS body of knowledge relate to daily professional practice?

It is only for academic research
It provides the foundational framework guiding decision-making and standard practices (Correct answer)
It only applies during exams
It is theoretical with limited application

Correct answer: It provides the foundational framework guiding decision-making and standard practices

The body of knowledge provides the framework guiding daily decision-making and practices.

Question 34: Which statement BEST describes the relationship between American Board of Physician Specialties Certification certification and industry evolution?

Changes only occur when government mandates them
Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Requirements become less stringent over time
Certification requirements never change

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 35: What is the PRIMARY purpose of obtaining ABPS certification in American Board of Physician Specialties Certification?

To guarantee employment
To demonstrate verified competency and adherence to professional standards (Correct answer)
To satisfy a personal achievement goal
To bypass educational requirements

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 36: What is the primary mechanism by which epinephrine added to tumescent solution improves safety during liposuction?

Reducing postoperative edema by blocking histamine release
Providing additional analgesic effect synergistic with lidocaine
Direct fat cell lysis accelerating aspirate removal
Vasoconstriction reducing systemic lidocaine absorption and blood loss (Correct answer)

Correct answer: Vasoconstriction reducing systemic lidocaine absorption and blood loss

Epinephrine causes local vasoconstriction, which slows lidocaine absorption into the systemic circulation and significantly reduces intraoperative blood loss.

Question 37: A Z-plasty with limbs at 60-degree angles theoretically increases the length of the central limb by approximately:

100%
75% (Correct answer)
50%
25%

Correct answer: 75%

A 60-degree Z-plasty provides approximately 75% lengthening of the central limb and is the most commonly used angle in clinical practice.

Question 38: A patient requests that their reconstructive breast surgery be documented only with the diagnostic code for cosmetic surgery to reduce insurance scrutiny. The surgeon should:

Refuse because falsifying medical records or insurance claims is fraud (Correct answer)
Ask the billing department to handle it without involving the surgeon
Comply if the patient signs a waiver releasing the surgeon from liability
Comply if the request does not affect the patient's premium

Correct answer: Refuse because falsifying medical records or insurance claims is fraud

Falsifying diagnostic codes constitutes insurance fraud and violates medical ethics regardless of patient request or motivation.

Question 39: In a patient with sickle cell trait undergoing elective rhinoplasty, which preoperative precaution is most critical?

Ensuring adequate oxygenation and hydration (Correct answer)
Administration of prophylactic hydroxyurea
Ordering preoperative exchange transfusion
Avoiding all opioid analgesics postoperatively

Correct answer: Ensuring adequate oxygenation and hydration

Adequate oxygenation, hydration, and normothermia are critical to prevent sickling crises in patients with sickle cell trait during perioperative care.

Question 40: Which practice best exemplifies the ethical principle of justice in a plastic surgery practice?

Offering premium services exclusively to patients who can afford them
Accepting only patients whose conditions are straightforward
Providing pro bono care or reduced fees to underserved populations (Correct answer)
Prioritizing complex cases for personal skill development

Correct answer: Providing pro bono care or reduced fees to underserved populations

Justice in medicine requires fair distribution of care, including participation in pro bono or reduced-fee services for underserved populations.

Question 41: A plastic surgeon is considering purchasing a medical spa to offer non-surgical aesthetic treatments performed by non-physician staff. The primary ethical concern is:

Competition with other physician-owned practices
Ensuring appropriate supervision and standards of care for all patients treated (Correct answer)
Licensing fees for non-physician aestheticians
Tax implications of the business structure

Correct answer: Ensuring appropriate supervision and standards of care for all patients treated

Physician ownership of medical spas creates ethical obligations to ensure non-physician staff perform only permitted procedures under adequate supervision.

Question 42: How should conflicts of interest be managed in plastic surgery practice?

Disclose and manage conflicts transparently to protect patient interests (Correct answer)
Prioritize business over patient care.
Hide conflicts to avoid patient concern.
Ignore the conflict if minor.

Correct answer: Disclose and manage conflicts transparently to protect patient interests

Conflicts of interest in plastic surgery must be managed transparently to uphold ethical standards and protect patient interests. Disclosing any potential conflicts, such as financial ties to specific products or facilities, allows patients to make informed decisions and ensures that medical recommendations are based solely on their best care.

Question 43: The Allen test assesses patency of which two arteries before radial forearm flap harvest?

Ulnar and interosseous arteries
Radial and ulnar arteries (Correct answer)
Brachial and axillary arteries
Radial and brachial arteries

Correct answer: Radial and ulnar arteries

The Allen test evaluates the patency of both the radial and ulnar arteries to ensure adequate hand perfusion from the ulnar side after radial artery sacrifice.

Question 44: Why must plastic surgeons maintain confidentiality?

To reduce patient communication.
To avoid paperwork.
To increase clinic profits.
To uphold legal and ethical standards in medical practice (Correct answer)

Correct answer: To uphold legal and ethical standards in medical practice

Maintaining patient confidentiality is a fundamental legal and ethical obligation for all medical professionals, including plastic surgeons. It protects patient privacy, fosters trust, and complies with regulations like HIPAA, ensuring that sensitive medical information is handled responsibly and securely.

Question 45: In nipple-sparing mastectomy, which factor most significantly increases the risk of nipple necrosis?

Saline implant use
Subpectoral implant placement
Ptotic breast with long nipple-to-IMF distance (Correct answer)
Implant size > 300 cc

Correct answer: Ptotic breast with long nipple-to-IMF distance

A ptotic breast with a long nipple-to-inframammary fold distance creates vascular compromise to the nipple-areola complex.

Question 46: A surgeon notices excessive bleeding during a facelift despite normal preoperative coagulation studies. The most important history item to clarify is:

Use of herbal supplements such as fish oil, ginkgo, or vitamin E within 2 weeks of surgery (Correct answer)
Alcohol use in the past month
Family history of heart disease
History of kidney stones

Correct answer: Use of herbal supplements such as fish oil, ginkgo, or vitamin E within 2 weeks of surgery

Many herbal supplements have platelet-inhibiting or anticoagulant properties and are frequently omitted from standard medication histories unless specifically asked.

Question 47: What role does anesthesia evaluation play in preoperative planning?

To select the cheapest anesthesia option.
To determine anesthesia risks and plan accordingly (Correct answer)
To extend the hospital stay.
To avoid the need for anesthesiologists.

Correct answer: To determine anesthesia risks and plan accordingly

Anesthesia evaluation is a critical part of preoperative planning to assess the patient's medical history and current health status in relation to anesthesia. This evaluation helps the anesthesiologist identify potential risks, select the safest and most appropriate anesthesia plan, and minimize complications during the surgical procedure.

Question 48: When a patient lacks decision-making capacity and has no advance directive, the surgeon must:

Seek the next of kin or legally authorized surrogate decision-maker (Correct answer)
Delay all treatment until the patient regains capacity
Proceed with whatever the surgeon believes is best for the patient
Obtain institutional ethics committee approval before any intervention

Correct answer: Seek the next of kin or legally authorized surrogate decision-maker

In the absence of advance directives and with incapacitated patients, the legally authorized surrogate decision-maker must be identified to provide consent.

Question 49: What is the PRIMARY purpose of obtaining ABPS certification in American Board of Physician Specialties Certification?

To guarantee employment
To bypass educational requirements
To satisfy a personal achievement goal
To demonstrate verified competency and adherence to professional standards (Correct answer)

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 50: Which clinical test is specifically used to evaluate triangular fibrocartilage complex (TFCC) tears?

Ulnar fovea sign (Correct answer)
Finkelstein test
Phalen's test
Watson scaphoid shift test

Correct answer: Ulnar fovea sign

The ulnar fovea sign (tenderness at the fovea between the ulnar styloid and FCU tendon) is sensitive and specific for TFCC peripheral tears and foveal disruptions.

Question 51: The pectoralis major myocutaneous flap used in head and neck reconstruction is based on the pectoral branch of which artery?

Internal mammary artery perforators
Thoracoacromial artery (Correct answer)
Subscapular artery
Lateral thoracic artery

Correct answer: Thoracoacromial artery

The pectoralis major myocutaneous flap is reliably based on the pectoral branch of the thoracoacromial artery, a branch of the axillary artery.

Question 52: Which statement BEST describes the relationship between American Board of Physician Specialties Certification certification and industry evolution?

Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Changes only occur when government mandates them
Requirements become less stringent over time
Certification requirements never change

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 53: A patient requests a rhinoplasty but has body dysmorphic disorder (BDD). According to ABPS ethical standards, the surgeon should:

Refer the patient for psychiatric evaluation before considering surgery (Correct answer)
Perform a limited procedure to partially satisfy the patient
Decline surgery only if BDD is formally diagnosed
Proceed if the patient signs an informed consent

Correct answer: Refer the patient for psychiatric evaluation before considering surgery

BDD is a contraindication to elective aesthetic surgery, and patients should be referred for psychiatric evaluation because surgery typically worsens BDD outcomes.

Question 54: Alveolar bone grafting for cleft lip and palate patients is optimally timed at which dental stage?

After completion of orthodontic treatment
After eruption of all permanent teeth
Before eruption of any deciduous teeth
Mixed dentition stage with canine root half-formed (Correct answer)

Correct answer: Mixed dentition stage with canine root half-formed

Secondary alveolar bone grafting is performed in the mixed dentition stage when the canine root is approximately half-formed, allowing the tooth to erupt through the graft.

Question 55: In cranial vault remodeling for unicoronal craniosynostosis, which deformity of the orbit must be specifically corrected?

Exorbitism from shallow orbits
Hypertelorism with widened interorbital distance
Inferior displacement of the lateral orbital wall
Harlequin eye deformity with elevated ipsilateral orbital roof (Correct answer)

Correct answer: Harlequin eye deformity with elevated ipsilateral orbital roof

Unicoronal synostosis produces the characteristic harlequin eye deformity—elevation and rotation of the ipsilateral orbital roof—that requires correction during fronto-orbital advancement.

Question 56: Which statement BEST describes the relationship between American Board of Physician Specialties Certification certification and industry evolution?

Changes only occur when government mandates them
Certification requirements never change
Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Requirements become less stringent over time

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 57: In unilateral cleft lip repair, the Millard rotation-advancement technique primarily achieves lip length by which mechanism?

Rotating the medial lip element down and advancing the lateral flap (Correct answer)
Z-plasty transposition of the philtral column
Lengthening the columella with a V-Y plasty
Borrowing tissue from the nasal floor

Correct answer: Rotating the medial lip element down and advancing the lateral flap

The Millard technique rotates the medial lip element inferiorly and advances the lateral flap into the gap to restore normal lip height.

Question 58: Tessier's classification system organizes craniofacial clefts along which anatomical axes?

Vascular territories of the face
Embryological fusion lines only
Dermatomal distribution of the trigeminal nerve
Numbered clefts 0–14 running through soft tissue and skeleton (Correct answer)

Correct answer: Numbered clefts 0–14 running through soft tissue and skeleton

Tessier numbered craniofacial clefts 0–14, describing their paths through both soft tissue and the underlying skeletal structures.

Question 59: Which preoperative cardiac risk stratification tool is most commonly used for plastic surgery patients undergoing major elective procedures?

CHADS2 score
HAS-BLED score
TIMI risk score
Revised Cardiac Risk Index (RCRI) (Correct answer)

Correct answer: Revised Cardiac Risk Index (RCRI)

The Revised Cardiac Risk Index (RCRI) is the standard validated tool for estimating perioperative major cardiac event risk in non-cardiac surgery patients.

Question 60: When a plastic surgeon advertises on social media, which practice violates ABPS ethical advertising standards?

Listing board certification credentials
Describing general procedural techniques
Guaranteeing specific aesthetic outcomes in promotional content (Correct answer)
Posting before-and-after photos with patient consent

Correct answer: Guaranteeing specific aesthetic outcomes in promotional content

Guaranteeing outcomes in advertising is unethical because surgical results are inherently variable and such claims mislead prospective patients.

Question 61: Which factor is considered a contraindication for outpatient surgery in a plastic surgery patient?

Obstructive sleep apnea requiring CPAP (Correct answer)
ASA Class I status
BMI of 28
Age under 65 with controlled hypertension

Correct answer: Obstructive sleep apnea requiring CPAP

Moderate-to-severe obstructive sleep apnea requiring CPAP is a relative contraindication for outpatient plastic surgery due to postoperative airway risk.

Question 62: Which surgical procedure is used to address midface hypoplasia in Crouzon syndrome?

Fronto-orbital advancement
Mandibular distraction osteogenesis
Le Fort III osteotomy (Correct answer)
Malar augmentation with implants

Correct answer: Le Fort III osteotomy

Le Fort III osteotomy advances the entire midface as a unit, correcting the midface retrusion and exorbitism seen in Crouzon syndrome.

Question 63: Which of the following best describes the anatomical basis of the 'safe zone' for deep plane facelift dissection?

Dissection deep to the SMAS but above the parotid-masseteric fascia protects facial nerve branches (Correct answer)
Dissection superficial to the SMAS avoids all facial nerve branches
Subcutaneous dissection in all zones eliminates nerve injury risk
Dissection below the zygomaticus major avoids the frontal branch of the facial nerve

Correct answer: Dissection deep to the SMAS but above the parotid-masseteric fascia protects facial nerve branches

In the deep plane, dissection deep to SMAS but superficial to the parotid-masseteric fascia keeps the facial nerve protected beneath the fascia while mobilizing the SMAS-platysma unit.

Question 64: In the management of a child with a rapidly involuting congenital hemangioma (RICH), the expected natural history is:

Persistent growth throughout childhood
Gradual enlargement requiring surgical excision
Complete involution before or shortly after birth within the first year (Correct answer)
Rapid proliferation followed by slow 5-year involution

Correct answer: Complete involution before or shortly after birth within the first year

RICHs are fully formed at birth and involute rapidly, typically completing regression within 12–14 months of life without treatment.

Question 65: Under the ABPS Code of Ethics, a surgeon who performs procedures clearly outside their scope of training should:

Obtain informed consent specifically addressing their limited experience
Refrain from performing those procedures until adequate training is completed (Correct answer)
Perform the procedure only in an accredited facility
Supervise a more experienced colleague performing the procedure

Correct answer: Refrain from performing those procedures until adequate training is completed

Performing procedures outside one's scope of competence is unethical; surgeons must obtain proper training before offering such services.

Question 66: How should pain be managed postoperatively?

Only use herbal remedies.
Delay all medications until severe pain arises.
Completely ignore pain complaints.
Use medications and patient education for pain control (Correct answer)

Correct answer: Use medications and patient education for pain control

Effective postoperative pain management is crucial for patient comfort, faster recovery, and preventing complications. This involves a comprehensive approach using appropriate pain medications tailored to the individual, combined with patient education on how to manage pain at home and when to seek further assistance.

Question 67: Why is follow-up care critical in plastic surgery?

To monitor recovery and address complications (Correct answer)
To promote repeat surgeries.
To avoid documenting patient concerns.
To delay the billing process.

Correct answer: To monitor recovery and address complications

Follow-up care is essential in plastic surgery to closely monitor the patient's healing progress and ensure a smooth recovery. It allows the surgeon to identify and promptly address any potential complications, such as infection or poor wound healing, optimizing the final aesthetic outcome and patient well-being.

Question 68: Which safety protocol is essential in aesthetic surgery?

Allowing untrained staff to assist.
Sterile technique and proper patient monitoring (Correct answer)
Delaying consent forms.
Ignoring pre-existing conditions.

Correct answer: Sterile technique and proper patient monitoring

Sterile technique is fundamental in all surgical procedures, including aesthetic surgery, to prevent surgical site infections, which can lead to severe complications. Proper patient monitoring throughout the procedure and during recovery is also essential to detect and manage any adverse reactions, complications, or changes in the patient's condition promptly. These protocols are critical for ensuring patient safety and optimal outcomes.

Question 69: Apert syndrome is caused by a mutation in which gene?

FGFR2 (Correct answer)
TWIST1
RUNX2
MSX2

Correct answer: FGFR2

Apert syndrome results from gain-of-function mutations in FGFR2 (fibroblast growth factor receptor 2), causing craniosynostosis and syndactyly.

Question 70: What is the gold standard technique for peripheral nerve repair when primary tension-free repair is not achievable?

Nerve allograft (processed nerve)
Vein graft conduit
Autologous nerve graft (sural nerve) (Correct answer)
Conduit repair with synthetic tube

Correct answer: Autologous nerve graft (sural nerve)

Autologous nerve grafting using the sural nerve remains the gold standard for bridging nerve gaps, providing a scaffold with intact Schwann cells and endoneurial tubes to guide axon regeneration.

Question 71: The 'no-fly' recommendation of 2–4 weeks after certain aesthetic procedures is primarily intended to reduce risk of:

Postoperative nausea worsened by turbulence
Implant displacement from pressure changes during ascent
Deep vein thrombosis and pulmonary embolism exacerbated by prolonged immobility at altitude (Correct answer)
Surgical site infection from recirculated cabin air

Correct answer: Deep vein thrombosis and pulmonary embolism exacerbated by prolonged immobility at altitude

Prolonged immobility during flights combined with postoperative hypercoagulability significantly increases DVT/PE risk, justifying a waiting period before air travel.

Question 72: Fat grafting to the reconstructed breast using the Coleman technique primarily deposits fat in which tissue layer?

Subglandular space only
Subcutaneous and intramuscular planes (Correct answer)
Subdermal plane exclusively
Directly into the implant pocket

Correct answer: Subcutaneous and intramuscular planes

The Coleman technique deposits fat in multiple small aliquots across subcutaneous and intramuscular tissue layers to maximize graft survival.

Question 73: Which suture is prematurely fused in scaphocephaly (dolichocephaly)?

Lambdoid suture
Coronal suture
Sagittal suture (Correct answer)
Metopic suture

Correct answer: Sagittal suture

Premature fusion of the sagittal suture restricts lateral skull growth, producing a long, narrow head shape called scaphocephaly.

Question 74: The nasolabial flap used for oral cavity reconstruction is supplied by perforators from which artery?

Facial artery (Correct answer)
Angular artery
Transverse facial artery
Infraorbital artery

Correct answer: Facial artery

The nasolabial flap is supplied by perforators from the facial artery, which provide a reliable axial blood supply to the nasolabial fold skin.

Question 75: Which oncoplastic technique involves moving the nipple-areola complex to a higher position while reshaping the remaining breast tissue after partial mastectomy?

Latissimus dorsi mini-flap
Round block mastopexy
Level II oncoplastic reduction (Correct answer)
Breast implant-based reconstruction

Correct answer: Level II oncoplastic reduction

Level II oncoplastic reduction reshapes the breast parenchyma and repositions the nipple-areola complex following partial mastectomy for tumors requiring significant tissue resection.

Question 76: The Moberg advancement flap used for thumb tip reconstruction is based on which vascular pedicle?

Bilateral neurovascular bundles of the thumb (Correct answer)
Radial artery superficial palmar branch
First dorsal metacarpal artery
Posterior interosseous artery perforators

Correct answer: Bilateral neurovascular bundles of the thumb

The Moberg flap is a volar advancement flap based on both digital neurovascular bundles of the thumb, providing sensate coverage of the thumb tip.

Question 77: The blood supply to a pedicled transverse rectus abdominis myocutaneous (TRAM) flap is based on which vessels?

Superficial inferior epigastric vessels
Deep inferior epigastric vessels
Internal mammary perforators
Superior epigastric vessels (Correct answer)

Correct answer: Superior epigastric vessels

The pedicled TRAM flap is based on the superior epigastric vessels, which are the terminal continuation of the internal mammary artery.

Question 78: A fasciotomy of the lower leg for compartment syndrome must release which four compartments?

Anterior, deep posterior, medial, peroneal
Anterior, medial, lateral, deep posterior
Anterior, lateral, deep posterior, superficial posterior (Correct answer)
Anterior, lateral, medial, superficial posterior

Correct answer: Anterior, lateral, deep posterior, superficial posterior

Complete lower leg fasciotomy requires release of all four compartments: anterior, lateral, deep posterior, and superficial posterior, typically via two incisions.

Question 79: In lower extremity reconstruction using the anterolateral thigh (ALT) flap, the perforators most commonly arise from which source vessel?

Lateral circumflex femoral artery descending branch (Correct answer)
Superficial femoral artery
Medial circumflex femoral artery
Profunda femoris artery directly

Correct answer: Lateral circumflex femoral artery descending branch

ALT flap perforators most commonly arise from the descending branch of the lateral circumflex femoral artery, located in the septum between the rectus femoris and vastus lateralis.

Question 80: What distinguishes a American Board of Physician Specialties Certification certified professional from a non-certified practitioner?

Certified professionals only work in larger organizations
Certified professionals always have more experience
There is no meaningful difference
Certification validates competency through standardized assessment against benchmarks (Correct answer)

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 81: What documentation is MOST critical to maintain for safety compliance in the American Board of Physician Specialties Certification field?

Client marketing preferences
Annual revenue reports
Incident reports, training records, and inspection logs (Correct answer)
Employee vacation schedules

Correct answer: Incident reports, training records, and inspection logs

Incident reports, training records, and inspection logs are essential safety documentation for demonstrating compliance.

Question 82: The 'golden period' for primary nerve repair following sharp laceration is generally considered to be within:

24 hours of injury (Correct answer)
72 hours of injury
7 days of injury
6 hours of injury

Correct answer: 24 hours of injury

Primary nerve repair is ideally performed within 24 hours of a sharp, clean laceration when tissue planes are well-defined and ends are not yet retracted or fibrotic.

Question 83: What is the most important landmark when planning a TRAM flap?

Rectus abdominis muscle (Correct answer)
Linea alba
Inguinal ligament
External oblique muscle

Correct answer: Rectus abdominis muscle

When planning a Transverse Rectus Abdominis Myocutaneous (TRAM) flap for breast reconstruction, the rectus abdominis muscle is the most important landmark because the flap is based on perforator vessels that run through this muscle. The integrity and vascular supply of the rectus abdominis are critical for the viability of the transferred tissue. Careful dissection around this muscle ensures adequate blood flow to the flap while minimizing abdominal wall morbidity.

Question 84: A plastic surgeon is asked to provide expert witness testimony in a malpractice case. According to professional ethics, the surgeon must:

Only testify if they have personal knowledge of the case
Decline to testify against fellow plastic surgeons
Provide honest, objective testimony based on accepted standards of care (Correct answer)
Advocate for whichever side hired them

Correct answer: Provide honest, objective testimony based on accepted standards of care

Expert witnesses have an ethical duty to provide truthful, objective testimony reflecting the standard of care, regardless of which party retained them.

Question 85: Which vascular anomaly classification distinguishes hemangiomas from vascular malformations?

Enjolras staging system
Mulliken and Glowacki classification (Correct answer)
ISSVA classification 1996 revision
Cohen syndrome grading

Correct answer: Mulliken and Glowacki classification

Mulliken and Glowacki's 1982 biological classification distinguishes hemangiomas (proliferating endothelial cells) from vascular malformations (structural errors with normal cell turnover).

Question 86: Regarding social media use, ABPS ethical standards require plastic surgeons to:

Maintain patient confidentiality and avoid misleading promotional content (Correct answer)
Avoid all social media to prevent HIPAA violations
Never respond to patient questions online under any circumstances
Use only platforms with built-in HIPAA-compliant encryption

Correct answer: Maintain patient confidentiality and avoid misleading promotional content

Surgeons may use social media but must protect patient confidentiality and ensure all promotional content is truthful and non-deceptive.

Question 87: Which credential should a patient verify before undergoing aesthetic surgery?

Surgeon’s fashion sense.
Board certification in plastic surgery (Correct answer)
Number of social media followers.
Hair styling skills.

Correct answer: Board certification in plastic surgery

Board certification in plastic surgery, specifically by the American Board of Plastic Surgery (ABPS), signifies that a surgeon has met rigorous standards of training, experience, and ethical conduct. This credential assures patients that their surgeon possesses specialized knowledge and skills, prioritizing their safety and optimal results.

Question 88: Which anatomical structure forms the base of the anatomical snuffbox?

Capitate
Trapezium
Lunate
Scaphoid (Correct answer)

Correct answer: Scaphoid

The anatomical snuffbox is a triangular depression on the radial side of the wrist, visible when the thumb is extended. Its floor is formed primarily by the scaphoid bone, along with the trapezium distally. The scaphoid is a critical carpal bone, and its location within the snuffbox makes it palpable, which is clinically significant for diagnosing scaphoid fractures.

Question 89: Treacher Collins syndrome (mandibulofacial dysostosis) results from mutations affecting which gene?

SOX9
TCOF1 (Treacle) (Correct answer)
PAX3
FGFR1

Correct answer: TCOF1 (Treacle)

Treacher Collins syndrome is caused by mutations in TCOF1, encoding the nucleolar phosphoprotein Treacle, which disrupts neural crest cell development.

Question 90: Mandibular distraction osteogenesis for severe micrognathia in neonates activates bone regeneration in which phase?

Latency phase immediately post-osteotomy
Remodeling phase years later
Consolidation phase after distraction is complete
Distraction phase during active lengthening (Correct answer)

Correct answer: Distraction phase during active lengthening

New bone forms in the distraction gap during the active distraction phase as the corticotomy segments are slowly pulled apart.

Question 91: Extensor tendon injuries in Zone VIII (musculotendinous junction) are technically challenging primarily because of which factor?

Poor intrinsic vascularity at the junction
Proximity to the wrist joint capsule
Proximal muscle belly retraction making suture purchase difficult (Correct answer)
Absence of a synovial tendon sheath

Correct answer: Proximal muscle belly retraction making suture purchase difficult

At the musculotendinous junction (Zone VIII), the proximal muscle belly retracts and the tissue is friable, making suture fixation technically difficult and increasing the risk of repair failure.

Question 92: The sentinel lymph node in melanoma of the upper extremity typically drains to which basin first?

Cervical nodes
Supraclavicular nodes
Axillary nodes (Correct answer)
Inguinal nodes

Correct answer: Axillary nodes

Melanoma of the upper extremity drains primarily to the axillary lymph node basin as the first echelon of lymphatic drainage.

Question 93: Which personal protective equipment (PPE) principle applies to ALL ABPS certified professionals regardless of their specific role?

PPE is optional if experienced in the field
PPE must be properly fitted, maintained, and replaced as needed (Correct answer)
Any PPE will provide adequate protection
PPE is only necessary during formal inspections

Correct answer: PPE must be properly fitted, maintained, and replaced as needed

Regardless of experience level, PPE must be properly fitted, regularly maintained, and replaced when worn or damaged.

Question 94: What is the professional duty when a medical error occurs?

Destroy evidence of the error.
Disclose the error honestly and offer appropriate remedies (Correct answer)
Ignore the error and hope it resolves.
Blame the surgical staff.

Correct answer: Disclose the error honestly and offer appropriate remedies

When a medical error occurs, the professional duty is to disclose it honestly and transparently to the patient. This ethical principle promotes trust, allows for appropriate remedial actions to mitigate harm, and facilitates learning from mistakes to improve patient safety and care quality.

Question 95: In the Wise-pattern (anchor scar) reduction mammaplasty, which pedicle provides the best nipple vascularity for large reductions?

Central mound pedicle
Superior pedicle
Inferior pedicle (Correct answer)
Lateral pedicle

Correct answer: Inferior pedicle

The inferior pedicle maintains reliable blood supply to the nipple-areola complex and is the most versatile pedicle for large reductions.

Question 96: Radial nerve palsy complicating humeral shaft fractures most commonly results from injury at which anatomical location?

Axilla
Arcade of Frohse
Radial (spiral) groove of the humerus (Correct answer)
Lateral epicondyle

Correct answer: Radial (spiral) groove of the humerus

The radial nerve is most vulnerable in the spiral (radial) groove of the mid-humerus, where it is tethered and directly at risk from midshaft humeral fractures.

Question 97: In a TRAM flap reconstruction, Zone IV refers to which area of the flap?

Ipsilateral central zone with most reliable perfusion
Ipsilateral lateral zone
Periumbilical zone
Contralateral zone farthest from the pedicle with least reliable perfusion (Correct answer)

Correct answer: Contralateral zone farthest from the pedicle with least reliable perfusion

Zone IV of the TRAM flap is the contralateral lateral zone, most distant from the pedicle and least reliably perfused, often discarded.

Question 98: A patient requests hyaluronic acid filler for nasal tip augmentation. The most serious potential complication specific to this anatomic location is:

Prolonged bruising lasting more than 2 weeks
Infection requiring oral antibiotics
Vascular occlusion leading to skin necrosis or blindness via retrograde embolism (Correct answer)
Asymmetry requiring touch-up injection

Correct answer: Vascular occlusion leading to skin necrosis or blindness via retrograde embolism

The nasal tip and dorsum are high-risk zones due to anastomoses with the ophthalmic artery; retrograde embolism can cause blindness or skin necrosis.

Question 99: Which FDA-approved breast implant surface texture has been most closely linked to breast implant-associated anaplastic large cell lymphoma (BIA-ALCL)?

Polyurethane-coated
Microtextured
Macrotextured (Correct answer)
Smooth

Correct answer: Macrotextured

Macrotextured implants carry the highest reported incidence of BIA-ALCL compared to smooth or minimally textured devices.

Question 100: Which factor is most predictive of poor psychological outcome following aesthetic surgery?

Age older than 60 years
BMI greater than 30
History of prior aesthetic procedures
Body dysmorphic disorder (BDD) diagnosed preoperatively (Correct answer)

Correct answer: Body dysmorphic disorder (BDD) diagnosed preoperatively

BDD is the strongest predictor of postoperative dissatisfaction and psychological harm; screening and referral to psychiatry before surgery is essential.

Question 101: A patient reports taking St. John's Wort herbal supplement. When should this be discontinued before elective surgery?

1 day before surgery
5 days before surgery
No discontinuation needed
At least 2 weeks before surgery (Correct answer)

Correct answer: At least 2 weeks before surgery

St. John's Wort should be stopped at least 2 weeks preoperatively due to its CYP450 induction, which can alter drug metabolism and increase bleeding risk.

Question 102: What is the recommended timing for primary cleft palate repair to optimize speech development?

After age 5 when the child can cooperate
At 3–4 years of age when dental eruption begins
Within the first 3 months of life
Between 9 and 18 months of age (Correct answer)

Correct answer: Between 9 and 18 months of age

Cleft palate repair between 9 and 18 months allows velopharyngeal function to develop before the critical period for speech acquisition.

Question 103: What documentation is MOST critical to maintain for safety compliance in the American Board of Physician Specialties Certification field?

Annual revenue reports
Employee vacation schedules
Incident reports, training records, and inspection logs (Correct answer)
Client marketing preferences

Correct answer: Incident reports, training records, and inspection logs

Incident reports, training records, and inspection logs are essential safety documentation for demonstrating compliance.

Question 104: What structure should be carefully avoided during rhinoplasty?

Anterior nasal aperture
Upper lateral cartilages (Correct answer)
Maxillary crest
Nasal spine

Correct answer: Upper lateral cartilages

During rhinoplasty, the upper lateral cartilages are crucial for maintaining the structural integrity of the middle vault of the nose and ensuring proper airflow. Over-resection or damage to these cartilages can lead to an inverted V deformity, nasal valve collapse, and breathing difficulties. Surgeons must carefully preserve or reconstruct these structures to achieve both aesthetic and functional success.

Question 105: Which anatomical structure passes through the carpal tunnel along with the nine flexor tendons?

Ulnar nerve
Median nerve (Correct answer)
Palmar cutaneous branch of the median nerve
Radial nerve

Correct answer: Median nerve

The median nerve passes through the carpal tunnel along with the four tendons of flexor digitorum superficialis and four of flexor digitorum profundus and the flexor pollicis longus.

Question 106: A patient consents to an abdominoplasty and, during surgery, the surgeon decides to also perform liposuction of the flanks without prior discussion. This represents a violation of:

Institutional credentialing standards
Informed consent and patient autonomy (Correct answer)
Beneficence only
The principle of nonmaleficence only

Correct answer: Informed consent and patient autonomy

Performing an undisclosed additional procedure violates informed consent because the patient had no opportunity to accept or refuse the flank liposuction.

Question 107: A colleague performing aesthetic procedures is not board-certified and is marketing themselves as a 'plastic surgery specialist.' A plastic surgeon's ethical obligation is to:

Ignore it as a competitive business matter
Report the misleading credential claims to the appropriate medical board (Correct answer)
Confront the colleague publicly on social media
Only act if patients file formal complaints

Correct answer: Report the misleading credential claims to the appropriate medical board

Physicians have a professional obligation to report misleading credentialing claims to protect patients from unqualified practitioners.

Question 108: The deep inferior epigastric artery (DIEA) originates from which vessel?

Femoral artery
External iliac artery (Correct answer)
Common iliac artery
Internal iliac artery

Correct answer: External iliac artery

The deep inferior epigastric artery arises from the external iliac artery just above the inguinal ligament.

Question 109: Which craniosynostosis syndrome is associated with mitten-hand deformity (complex syndactyly of fingers 2–4)?

Apert syndrome (Correct answer)
Saethre-Chotzen syndrome
Pfeiffer syndrome
Crouzon syndrome

Correct answer: Apert syndrome

Apert syndrome is uniquely associated with complex, symmetric syndactyly of fingers 2–4 (mitten hand) and toes, distinguishing it from other craniosynostosis syndromes.

Question 110: A patient develops a seroma 2 weeks after abdominoplasty. What is the first-line management?

Oral antibiotics and heat therapy
Observation with compression garment only
Aspiration under sterile technique (Correct answer)
Immediate surgical drainage under general anesthesia

Correct answer: Aspiration under sterile technique

Aspiration under sterile technique is the first-line management for postoperative seroma, providing immediate relief and diagnostic fluid sampling.

Question 111: What is the PRIMARY purpose of obtaining ABPS certification in American Board of Physician Specialties Certification?

To bypass educational requirements
To demonstrate verified competency and adherence to professional standards (Correct answer)
To guarantee employment
To satisfy a personal achievement goal

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 112: When performing breast augmentation, which implant pocket plane is associated with the lowest rate of capsular contracture in primary augmentation?

Subglandular
Complete submuscular
Subfascial
Dual-plane (partial submuscular) (Correct answer)

Correct answer: Dual-plane (partial submuscular)

The dual-plane technique provides partial muscle coverage over the upper implant while allowing the lower pole to be subglandular, balancing contracture risk with aesthetic result.

Question 113: When performing a risk-benefit discussion for an obese patient requesting panniculectomy, which complication should receive the most emphasis?

Anesthetic awareness
Postoperative nausea
Scar hypertrophy
Wound healing complications and infection (Correct answer)

Correct answer: Wound healing complications and infection

Obese patients undergoing panniculectomy have significantly elevated rates of wound dehiscence, infection, and poor healing due to tissue tension and ischemia.

Question 114: Which patient characteristic is an absolute contraindication to outpatient aesthetic surgery under general anesthesia?

BMI of 28 with no comorbidities
Prior allergic reaction to penicillin
Uncontrolled obstructive sleep apnea without CPAP compliance (Correct answer)
Age 65 with well-controlled hypertension

Correct answer: Uncontrolled obstructive sleep apnea without CPAP compliance

Uncontrolled OSA without CPAP compliance poses an unacceptable risk of postoperative airway obstruction in an outpatient setting lacking overnight monitoring.

Question 115: A ABPS professional discovers a conflict of interest in a current assignment. What is the MOST ethical course of action?

Handle it privately without informing stakeholders
Continue the assignment but document the conflict later
Disclose the conflict immediately and recuse if necessary (Correct answer)
Ignore it if no one else has noticed

Correct answer: Disclose the conflict immediately and recuse if necessary

Ethical standards require immediate disclosure of conflicts of interest to protect integrity.

Question 116: What is the ethical response to a patient requesting unnecessary cosmetic surgery?

Refer the patient without discussion.
Respectfully decline the procedure and explain the rationale (Correct answer)
Perform the procedure to increase revenue.
Ignore the patient’s concerns.

Correct answer: Respectfully decline the procedure and explain the rationale

Ethically, a plastic surgeon has a duty to act in the patient's best interest, which includes declining requests for unnecessary cosmetic surgery. This involves a respectful discussion with the patient, explaining why the procedure is not indicated or might not achieve their desired outcome, and potentially offering alternative solutions or referrals if appropriate.

Question 117: What role does informed consent play in patient safety?

It protects patient rights and ensures understanding (Correct answer)
It replaces the need for documentation.
It is only needed for emergency surgery.
It can be skipped if the patient is young.

Correct answer: It protects patient rights and ensures understanding

Informed consent is a fundamental ethical and legal requirement in healthcare, especially in elective procedures like aesthetic surgery. It ensures patients fully understand the proposed treatment, including risks, benefits, alternatives, and potential outcomes, empowering them to make autonomous decisions about their care.

Question 118: During a fibula free flap harvest, what is the minimum segment of fibula that must be preserved proximally and distally to protect joint stability?

6 cm proximal and 8 cm distal
6 cm proximal and 6 cm distal (Correct answer)
4 cm proximal and 8 cm distal
3 cm proximal and 3 cm distal

Correct answer: 6 cm proximal and 6 cm distal

At least 6 cm of fibula must be preserved proximally to protect the peroneal nerve and knee, and 6 cm distally to maintain ankle stability.

Question 119: What is the PRIMARY purpose of obtaining ABPS certification in American Board of Physician Specialties Certification?

To satisfy a personal achievement goal
To bypass educational requirements
To guarantee employment
To demonstrate verified competency and adherence to professional standards (Correct answer)

Correct answer: To demonstrate verified competency and adherence to professional standards

Certification demonstrates verified competency and adherence to professional standards.

Question 120: When a palmar flexor tendon is exposed without intact paratenon following trauma or infection, which coverage option is most appropriate to achieve durable wound closure?

Split-thickness skin graft
Full-thickness skin graft
Local or regional vascularized flap (Correct answer)
Dermal regenerative template alone

Correct answer: Local or regional vascularized flap

Exposed tendons without paratenon cannot support skin graft take; vascularized flap coverage (local, regional, or free) provides the necessary blood supply for tendon gliding and long-term durability.

Question 121: Regarding fee splitting and self-referral arrangements, ABPS ethics require that:

Surgeons may not pay or receive compensation for patient referrals (Correct answer)
Referral fees are prohibited only when exceeding 15% of the procedure fee
Referral fees are acceptable if disclosed in the informed consent
Fee splitting is permitted between surgeons within the same practice group

Correct answer: Surgeons may not pay or receive compensation for patient referrals

Fee splitting for referrals is prohibited under ABPS ethics because it creates financial incentives that can compromise unbiased clinical decision-making.

Question 122: Which criterion is part of the STOP-BANG questionnaire used preoperatively to screen for obstructive sleep apnea?

Neck circumference >40 cm (Correct answer)
Smoking history
Resting O2 saturation <95%
Apnea witnessed during waking hours

Correct answer: Neck circumference >40 cm

Neck circumference >40 cm is one of the eight STOP-BANG criteria used to identify patients at high risk for obstructive sleep apnea.

Question 123: What is the primary advantage of a keystone island perforator flap over a standard random-pattern advancement flap?

It can be used without subcutaneous tissue
Named perforators provide reliable axial blood supply allowing larger flap dimensions (Correct answer)
It does not require a donor site closure
It requires no skin incisions

Correct answer: Named perforators provide reliable axial blood supply allowing larger flap dimensions

The keystone flap is designed around named perforators, providing an axial blood supply that allows larger flap dimensions compared to random-pattern flaps limited by length-to-width ratios.

Question 124: What is the primary goal of aesthetic plastic surgery?

To replace internal organs.
To improve external appearance and self-esteem (Correct answer)
To diagnose diseases.
To correct life-threatening conditions.

Correct answer: To improve external appearance and self-esteem

Aesthetic plastic surgery focuses on enhancing or restoring the physical appearance of an individual, often addressing concerns about body image, aging, or congenital features. While it can have psychological benefits, its primary goal is to achieve a more desirable external appearance, which in turn can significantly boost a patient's self-esteem and quality of life. It is distinct from reconstructive surgery, which aims to correct functional impairments or deformities.

Question 125: Preoperative nasoalveolar molding (NAM) in cleft lip repair is designed to achieve which primary objective?

Prevent alveolar bone grafting in adolescence
Correct the cleft palate without surgery
Eliminate the need for secondary rhinoplasty entirely
Approximate cleft segments to reduce surgical tension at repair (Correct answer)

Correct answer: Approximate cleft segments to reduce surgical tension at repair

NAM remodels the nasal cartilage and approximates the alveolar segments preoperatively, reducing tissue tension at the time of definitive cleft lip repair.

Question 126: The reverse sural artery flap is perfused in retrograde fashion via which anastomotic connection?

Peroneal communicating branch to the sural artery (Correct answer)
Anterior tibial artery perforators
Greater saphenous vein tributaries
Popliteal artery directly

Correct answer: Peroneal communicating branch to the sural artery

The reverse sural flap relies on the peroneal communicating branch connecting the peroneal artery to the sural artery for retrograde perfusion.

Question 127: Which factor is most predictive of flap failure in free tissue transfer for breast reconstruction?

Use of silicone implant in the contralateral breast
Prior radiation to the chest wall (Correct answer)
Patient age over 55
Bilateral procedure in one stage

Correct answer: Prior radiation to the chest wall

Prior radiation causes microvascular damage and tissue fibrosis, significantly increasing the risk of anastomotic failure and fat necrosis in free flap reconstruction.

Question 128: What is the MOST effective way for new ABPS professionals to build competency?

Studying certification materials exclusively
Combining formal education, mentored practice, and ongoing professional development (Correct answer)
Learning through trial and error
Focusing solely on advanced topics

Correct answer: Combining formal education, mentored practice, and ongoing professional development

Building competency requires formal education, mentored practice, and ongoing development.

Question 129: Which classification system is most widely used to grade the severity of capsular contracture following breast augmentation?

Rosen classification
Fitzpatrick skin type scale
Baker classification (Grades I–IV) (Correct answer)
TNM staging system

Correct answer: Baker classification (Grades I–IV)

The Baker classification grades capsular contracture from I (soft, natural) to IV (hard, painful, distorted) and is the universal standard for clinical communication.

Question 130: What is the initial treatment of choice for a closed mallet finger injury without significant volar subluxation of the distal phalanx?

ORIF with K-wire fixation
Continuous DIP joint extension splinting for 6–8 weeks (Correct answer)
Buddy taping to the adjacent finger
Immediate primary extensor tendon repair

Correct answer: Continuous DIP joint extension splinting for 6–8 weeks

Closed mallet finger without volar subluxation is managed conservatively with continuous DIP extension splinting for 6–8 weeks, which reliably restores extensor continuity.

Question 131: In V-Y advancement flap design, tissue movement is primarily achieved by which mechanism?

Tissue expansion prior to incision
Secondary movement of surrounding skin after flap advancement (Correct answer)
Random-pattern blood supply elongation
Geometric redistribution of tension along the flap limbs

Correct answer: Secondary movement of surrounding skin after flap advancement

V-Y advancement relies on secondary movement of the surrounding skin, which advances into the defect as the triangular flap is advanced.

Question 132: A ABPS professional discovers a conflict of interest in a current assignment. What is the MOST ethical course of action?

Handle it privately without informing stakeholders
Continue the assignment but document the conflict later
Disclose the conflict immediately and recuse if necessary (Correct answer)
Ignore it if no one else has noticed

Correct answer: Disclose the conflict immediately and recuse if necessary

Ethical standards require immediate disclosure of conflicts of interest to protect integrity.

Question 133: De Quervain's tenosynovitis is caused by stenosis of which dorsal compartment of the wrist?

Sixth dorsal compartment (ECU)
Third dorsal compartment (EPL)
Second dorsal compartment (ECRL and ECRB)
First dorsal compartment (APL and EPB) (Correct answer)

Correct answer: First dorsal compartment (APL and EPB)

De Quervain's tenosynovitis involves inflammation and stenosis of the first dorsal compartment containing the abductor pollicis longus and extensor pollicis brevis.

Question 134: What is the first-line medical treatment for problematic infantile hemangiomas requiring intervention?

Intralesional corticosteroid injection
Pulsed dye laser
Interferon alpha
Oral propranolol (Correct answer)

Correct answer: Oral propranolol

Oral propranolol (beta-blocker) is the FDA-approved first-line treatment for infantile hemangiomas requiring systemic therapy, replacing corticosteroids.

Question 135: In digital replantation, what is the recommended sequence for structural repair?

Bone fixation → Tendons → Arteries → Veins → Nerves (Correct answer)
Arteries → Bone → Veins → Tendons → Nerves
Nerves → Bone → Tendons → Vessels
Vessels → Tendons → Bone → Nerves

Correct answer: Bone fixation → Tendons → Arteries → Veins → Nerves

The standard replantation sequence is bone shortening/fixation, extensor then flexor tendon repair, arterial anastomosis, venous anastomosis, nerve repair, and skin closure to minimize ischemia time and allow stable structural repair before revascularization.

Question 136: What is a major consideration when selecting implants for breast augmentation?

Brand popularity only.
Implant type and size appropriate for anatomy (Correct answer)
Current fashion trends.
Patient’s hair color.

Correct answer: Implant type and size appropriate for anatomy

When selecting implants for breast augmentation, the surgeon must consider the patient's individual anatomy, including chest wall dimensions, breast tissue, and skin elasticity. Choosing the correct implant type and size is essential for achieving a natural-looking, proportionate, and safe outcome that aligns with the patient's body.

Question 137: What is typically included in a preoperative checklist?

Surgical consent and allergy verification (Correct answer)
Favorite TV shows.
Restaurant preferences.
Color of surgical gowns.

Correct answer: Surgical consent and allergy verification

A preoperative checklist is a critical safety measure designed to ensure all necessary steps are completed before surgery. Key components include verifying surgical consent to confirm patient understanding and agreement, and meticulously checking for allergies to prevent adverse reactions to medications or materials during the procedure.

Question 138: What is the PRIMARY ethical obligation of a certified American Board of Physician Specialties Certification professional regarding confidential information?

Use it to advance career opportunities
Discuss it informally during networking
Share it with colleagues who might benefit
Protect it from unauthorized disclosure at all times (Correct answer)

Correct answer: Protect it from unauthorized disclosure at all times

Confidentiality is a fundamental ethical obligation for certified professionals.

Question 139: A patient presents with axillary mass and breast implant-associated anaplastic large cell lymphoma (BIA-ALCL) is suspected. What is the first diagnostic step?

MRI of the chest
PET-CT scan
Open surgical biopsy
Ultrasound-guided aspiration of peri-implant fluid (Correct answer)

Correct answer: Ultrasound-guided aspiration of peri-implant fluid

Ultrasound-guided aspiration of peri-implant fluid for cytology and CD30 immunostaining is the recommended first diagnostic step for suspected BIA-ALCL.

Question 140: A ABPS certified professional is asked to provide services outside their scope of competence. The CORRECT ethical response is to:

Accept but charge a lower rate
Accept and learn as they go
Accept the work to gain new experience
Decline and refer to a qualified professional (Correct answer)

Correct answer: Decline and refer to a qualified professional

Ethical practice requires professionals to work within their scope of competence.

Question 141: What is the MOST important reason for American Board of Physician Specialties Certification professionals to maintain continuing education?

To satisfy employer preferences
To increase billing rates
To accumulate credentials for prestige
To stay current with evolving standards, practices, and regulations (Correct answer)

Correct answer: To stay current with evolving standards, practices, and regulations

Continuing education ensures professionals remain current with evolving standards and regulations.

Question 142: When a plastic surgeon transfers care of a patient mid-treatment to another provider, the ethical requirement is to:

Notify the patient by certified mail and then end the relationship
Provide adequate notice and facilitate a smooth transition to ensure continuity of care (Correct answer)
Require the patient to find a new surgeon independently
Transfer only after the acute treatment phase is complete

Correct answer: Provide adequate notice and facilitate a smooth transition to ensure continuity of care

Surgeons must give adequate notice and facilitate care transition to avoid patient abandonment and ensure continuity of treatment.

Question 143: What should patients avoid during early recovery?

Following instructions strictly.
Light walking indoors.
Strenuous activity and heavy lifting (Correct answer)
Rest and hydration.

Correct answer: Strenuous activity and heavy lifting

During early recovery from plastic surgery, patients must avoid strenuous activity and heavy lifting to prevent complications like bleeding, swelling, wound dehiscence, or implant displacement. Adhering to these restrictions allows the body to heal properly and minimizes stress on the surgical site, promoting optimal results.

Question 144: What classification system is used to grade capsular contracture after breast augmentation?

TNM staging
Baker classification (Correct answer)
Regnault scale
Spear grading

Correct answer: Baker classification

The Baker classification (Grades I–IV) is the standard system for grading the severity of capsular contracture.

Question 145: Which foundational principle is MOST important for success in American Board of Physician Specialties Certification?

Commitment to continuous learning, ethical practice, and quality outcomes (Correct answer)
Specializing in only one narrow area
Maintaining minimum certification requirements
Maximizing financial returns

Correct answer: Commitment to continuous learning, ethical practice, and quality outcomes

Success requires continuous learning, ethical practice, and focus on quality outcomes.

Question 146: Which statement BEST describes the relationship between American Board of Physician Specialties Certification certification and industry evolution?

Changes only occur when government mandates them
Requirements evolve periodically to reflect advances in knowledge and practice (Correct answer)
Requirements become less stringent over time
Certification requirements never change

Correct answer: Requirements evolve periodically to reflect advances in knowledge and practice

Certification requirements evolve to keep pace with professional and technological advances.

Question 147: Which implant placement plane is most commonly associated with capsular contracture in breast augmentation?

Subglandular (Correct answer)
Subfascial
Submuscular
Dual-plane

Correct answer: Subglandular

Subglandular placement has higher capsular contracture rates compared to submuscular or dual-plane positioning.

Question 148: A plastic surgeon discovers an intraoperative complication caused by their own error. The most ethical course of action after managing the complication is to:

Disclose the error to the patient and explain its management (Correct answer)
Document it in the chart without discussing it with the patient if the outcome is good
Consult risk management before speaking with the patient
Only disclose if the error results in permanent harm

Correct answer: Disclose the error to the patient and explain its management

Full disclosure of medical errors to patients is an ethical obligation regardless of outcome, supporting patient autonomy and trust.

Question 149: Velopharyngeal insufficiency (VPI) following cleft palate repair is best evaluated with which study?

Lateral cephalogram only
Nasopharyngoscopy and nasometry (Correct answer)
Electromyography of the levator veli palatini
CT scan of the skull base

Correct answer: Nasopharyngoscopy and nasometry

Nasopharyngoscopy visualizes velopharyngeal closure directly, while nasometry objectively measures nasal air emission during speech.

Question 150: What nerve must be preserved during a facelift to prevent lip droop?

Marginal mandibular branch (Correct answer)
Buccal branch
Temporal branch
Zygomatic branch

Correct answer: Marginal mandibular branch

The marginal mandibular branch of the facial nerve innervates the depressor anguli oris and depressor labii inferioris muscles, which are responsible for depressing the corner of the mouth and the lower lip. Injury to this nerve during a facelift can lead to an asymmetrical smile or lip droop on the affected side. Surgeons must meticulously identify and preserve this nerve to avoid such complications.

Question 151: In trigger finger (stenosing tenosynovitis), which pulley is most commonly responsible for the triggering phenomenon?

C1 pulley
A1 pulley (Correct answer)
A4 pulley
A2 pulley

Correct answer: A1 pulley

The A1 pulley at the level of the MCP joint is the most common site of constriction in trigger finger, causing the flexor tendon nodule to catch during flexion and extension.

Question 152: Which foundational principle is MOST important for success in American Board of Physician Specialties Certification?

Maintaining minimum certification requirements
Specializing in only one narrow area
Commitment to continuous learning, ethical practice, and quality outcomes (Correct answer)
Maximizing financial returns

Correct answer: Commitment to continuous learning, ethical practice, and quality outcomes

Success requires continuous learning, ethical practice, and focus on quality outcomes.

Question 153: A patient presents with induration, erythema, and papules 3 weeks after calcium hydroxylapatite filler injection. The most appropriate treatment is:

Hyaluronidase injection to dissolve the filler
Topical tretinoin applied twice daily
Immediate surgical excision of the affected area
Intralesional corticosteroids and possibly 5-fluorouracil for biofilm-associated granuloma (Correct answer)

Correct answer: Intralesional corticosteroids and possibly 5-fluorouracil for biofilm-associated granuloma

Late inflammatory nodules after CaHA filler are often biofilm-mediated granulomas best treated with intralesional corticosteroids ± 5-FU; hyaluronidase has no effect on CaHA.

Question 154: According to Seddon's nerve injury classification, which type involves disruption of axons with an intact endoneurium, allowing spontaneous recovery along the preserved neural tube?

Wallerian degeneration only
Neuropraxia
Axonotmesis (Correct answer)
Neurotmesis

Correct answer: Axonotmesis

In axonotmesis, the axon is disrupted but the endoneurium (and usually perineurium) remains intact, providing a conduit for axon regeneration at approximately 1 mm/day.

Question 155: The TRAM flap for breast reconstruction is primarily based on which vascular pedicle?

Superior epigastric artery
Deep inferior epigastric artery (Correct answer)
Lateral thoracic artery
Thoracodorsal artery

Correct answer: Deep inferior epigastric artery

The free TRAM flap is based on the deep inferior epigastric artery (DIEA), providing superior perfusion compared to the pedicled variant.

Question 156: What type of graft is best for fingertip reconstruction with bone exposure?

Split-thickness skin graft
Cross-finger flap (Correct answer)
Full-thickness skin graft
Z-plasty

Correct answer: Cross-finger flap

For fingertip reconstruction with bone exposure, a cross-finger flap is often the preferred choice because it provides well-vascularized, sensate skin from an adjacent finger. This flap offers durable coverage, protects the exposed bone, and can restore some sensation to the injured fingertip. Split-thickness and full-thickness grafts are generally not sufficient when bone is exposed due to their lack of bulk and poor vascularity.

Question 157: In American Board of Physician Specialties Certification practice, what is the FIRST step when a safety hazard is identified in the workplace?

Continue working and report at end of shift
Wait for a supervisor to notice the issue
Immediately secure the area and report the hazard (Correct answer)
Document it for the next safety audit

Correct answer: Immediately secure the area and report the hazard

When a safety hazard is identified, the immediate priority is to secure the area to prevent injury and report the hazard through proper channels.

Question 158: What is the key structural difference between full-thickness and split-thickness skin grafts?

Presence of fascia
Inclusion of subcutaneous fat
Thickness of the dermal component (Correct answer)
Presence of epidermis only

Correct answer: Thickness of the dermal component

The key structural difference between full-thickness and split-thickness skin grafts lies in the amount of dermis included. A split-thickness graft contains the epidermis and only a portion of the dermis, making it thinner and more fragile but easier to harvest and take. A full-thickness graft includes the entire epidermis and dermis, providing better cosmetic results, less contraction, and more durability, but it requires a more precise donor site closure.

Question 159: Which of the following is a common complication of aesthetic procedures?

Infection and poor wound healing (Correct answer)
Improved digestion.
Hair growth acceleration.
Increased metabolism.

Correct answer: Infection and poor wound healing

Like any surgical procedure, aesthetic procedures carry inherent risks, and common complications include infection at the surgical site and issues with wound healing, such as dehiscence or scarring. Other potential complications can include hematoma, seroma, nerve damage, and adverse reactions to anesthesia. Thorough pre-operative assessment and strict sterile technique are crucial to minimize these risks.

Question 160: Which nerve provides sensation to the palmar surface of the thumb, index finger, middle finger, and radial half of the ring finger?

Radial nerve
Ulnar nerve
Median nerve (Correct answer)
Musculocutaneous nerve

Correct answer: Median nerve

The median nerve supplies palmar sensation to the thumb, index, middle, and radial half of the ring finger via its digital branches.

Question 161: Which layer of the scalp contains the neurovascular supply to the overlying skin?

Dense connective tissue layer (Correct answer)
Skin (epidermis/dermis)
Loose areolar tissue
Epicranial aponeurosis (galea)

Correct answer: Dense connective tissue layer

The dense connective tissue layer (second layer of SCALP) contains the blood vessels, lymphatics, and nerves supplying the scalp skin.

Question 162: Which personal protective equipment (PPE) principle applies to ALL ABPS certified professionals regardless of their specific role?

Any PPE will provide adequate protection
PPE is only necessary during formal inspections
PPE must be properly fitted, maintained, and replaced as needed (Correct answer)
PPE is optional if experienced in the field

Correct answer: PPE must be properly fitted, maintained, and replaced as needed

Regardless of experience level, PPE must be properly fitted, regularly maintained, and replaced when worn or damaged.

Question 163: Which risk management approach is MOST effective for ABPS professionals when evaluating potential workplace hazards?

Relying solely on historical accident data
Proactive hazard identification and assessment (Correct answer)
Reactive analysis after incidents occur
Delegating all safety decisions to management

Correct answer: Proactive hazard identification and assessment

Proactive hazard identification and assessment allows professionals to identify and mitigate risks before incidents occur.

Question 164: Why is patient education important before an aesthetic procedure?

To reduce surgeon workload.
To limit patient questions.
To ensure the patient understands risks and benefits (Correct answer)
To encourage impulsive decisions.

Correct answer: To ensure the patient understands risks and benefits

Patient education is crucial before an aesthetic procedure to ensure informed consent and realistic expectations. It involves thoroughly explaining the surgical process, potential outcomes, recovery period, and all associated risks and benefits. This empowers the patient to make an autonomous decision and helps prevent dissatisfaction by setting clear expectations about what the surgery can and cannot achieve.

Question 165: Why is informed consent critical in plastic surgery?

To legally force patients to undergo surgery.
To ensure patients make knowledgeable decisions about their care (Correct answer)
To minimize surgery time.
To reduce the surgeon’s responsibility.

Correct answer: To ensure patients make knowledgeable decisions about their care

Informed consent is paramount in plastic surgery because it empowers patients to make autonomous and knowledgeable decisions regarding their elective procedures. It requires the surgeon to thoroughly explain the proposed treatment, including risks, benefits, alternatives, and potential outcomes, ensuring the patient's full understanding before proceeding.

Question 166: Which of the following is the safest patient position for reducing the risk of venous thromboembolism during a prolonged cosmetic surgery?

Anti-embolism stockings applied at procedure end
Keeping the patient NPO the night before to reduce blood viscosity
Sequential compression devices applied before induction and maintained throughout (Correct answer)
Reverse Trendelenburg positioning throughout the case

Correct answer: Sequential compression devices applied before induction and maintained throughout

Sequential compression devices started before induction of anesthesia and continued throughout surgery are the most evidence-based mechanical prophylaxis for VTE prevention.

Question 167: Which laser wavelength is most selectively absorbed by oxyhemoglobin and therefore most appropriate for treating facial telangiectasias?

Nd:YAG laser (1064 nm)
Pulsed dye laser (585–595 nm) (Correct answer)
CO2 laser (10,600 nm)
Erbium:YAG laser (2940 nm)

Correct answer: Pulsed dye laser (585–595 nm)

The pulsed dye laser wavelength is selectively absorbed by oxyhemoglobin in superficial vessels, making it the gold standard for treating telangiectasias with minimal surrounding tissue damage.

Question 168: A patient is taking metformin for type 2 diabetes before elective breast reconstruction with TRAM flap. What is the appropriate perioperative management of metformin?

Increase metformin dose to maintain glycemic control
Switch to insulin one week preoperatively
Continue metformin throughout the perioperative period
Hold metformin 24–48 hours before surgery due to lactic acidosis risk (Correct answer)

Correct answer: Hold metformin 24–48 hours before surgery due to lactic acidosis risk

Metformin should be held 24–48 hours before surgery because contrast media, decreased renal perfusion, or hypoxia can increase lactic acidosis risk.

Question 169: What is the primary purpose of a preoperative marking session in rhinoplasty?

Measuring nasal airflow
Documenting the patient's consent
Testing anesthetic sensitivity
Identifying anatomical landmarks and planning the surgical approach (Correct answer)

Correct answer: Identifying anatomical landmarks and planning the surgical approach

Preoperative markings define anatomical landmarks, plan osteotomy sites, and guide the surgical technique specific to each patient's nasal anatomy.

Question 170: Which of the following is a Caprini score component used to assess VTE risk in plastic surgery patients?

History of prior DVT or PE (Correct answer)
Previous alcohol use
Chronic NSAID use
Resting heart rate above 80 bpm

Correct answer: History of prior DVT or PE

Prior DVT or PE is a major Caprini risk factor and contributes significantly to the overall VTE risk score.

Question 171: The Caprini Risk Assessment Model is used in aesthetic surgery primarily to:

Stratify individual patient VTE risk and guide prophylaxis intensity (Correct answer)
Predict likelihood of aesthetic dissatisfaction postoperatively
Calculate the maximum safe dose of tumescent anesthesia
Determine candidacy for general versus local anesthesia

Correct answer: Stratify individual patient VTE risk and guide prophylaxis intensity

The Caprini score assigns weighted points to VTE risk factors and guides the choice between no prophylaxis, mechanical-only, or pharmacologic prophylaxis.

Question 172: What distinguishes a American Board of Physician Specialties Certification certified professional from a non-certified practitioner?

Certified professionals only work in larger organizations
Certified professionals always have more experience
Certification validates competency through standardized assessment against benchmarks (Correct answer)
There is no meaningful difference

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 173: What is the primary role of preoperative nutritional assessment in free flap surgery candidates?

Identifying hypoalbuminemia and malnutrition that impairs wound healing (Correct answer)
Calculating BMI for anesthesia dosing
Screening for eating disorders
Determining caloric needs for postoperative TPN

Correct answer: Identifying hypoalbuminemia and malnutrition that impairs wound healing

Hypoalbuminemia (<3.5 g/dL) and malnutrition are associated with impaired immunity, poor wound healing, and increased flap complication rates in reconstructive surgery.

Question 174: When conducting a risk assessment for ABPS operations, which factor should receive the HIGHEST priority?

Convenience for daily operations
Probability and severity of potential harm (Correct answer)
Time required for safety training
Cost of implementing safety measures

Correct answer: Probability and severity of potential harm

The probability and severity of potential harm are the primary factors in risk assessment.

Question 175: A patient undergoes free DIEP flap breast reconstruction. On postoperative day 1, flap monitoring reveals capillary refill >3 seconds and dusky color. What is the priority action?

Apply warm compresses and reposition patient
Return to the operating room immediately for vascular exploration (Correct answer)
Increase IV fluid rate and observe for 2 hours
Administer anticoagulation and observe overnight

Correct answer: Return to the operating room immediately for vascular exploration

Signs of venous or arterial compromise in a free flap demand immediate return to the OR for anastomosis exploration, as flap salvage rates drop sharply after 6 hours of ischemia.

Question 176: Which nerve is most at risk of injury during suction-assisted lipectomy of the medial thigh?

Sciatic nerve
Saphenous nerve (Correct answer)
Common peroneal nerve
Femoral nerve

Correct answer: Saphenous nerve

The saphenous nerve runs superficially along the medial thigh and knee, making it vulnerable to cannula trauma during medial thigh liposuction.

Question 177: The Furlow double-opposing Z-plasty for cleft palate repair primarily achieves which functional goal?

Closes the hard palate bony defect
Eliminates oronasal fistula formation
Reduces Eustachian tube dysfunction
Lengthens the soft palate and reorients the levator muscle (Correct answer)

Correct answer: Lengthens the soft palate and reorients the levator muscle

The Furlow palatoplasty lengthens the soft palate and repositions the levator veli palatini muscle into a more normal transverse sling orientation.

Question 178: A plastic surgeon maintains a teaching file of operative photographs for educational presentations. Which practice is ethically required?

Use of deidentified images or written patient authorization for identifiable images (Correct answer)
Institutional approval is sufficient without individual patient consent
Patient consent is only required if images will be published in journals
Images may be used freely within the same hospital system

Correct answer: Use of deidentified images or written patient authorization for identifiable images

Patient authorization is required for identifiable images in any educational setting, or images must be fully deidentified to protect patient privacy.

Question 179: Which perforator flap is based on perforators from the profunda femoris artery and is used for breast reconstruction?

SIEA flap
DIEP flap
PAP flap (Correct answer)
TUG flap

Correct answer: PAP flap

The profunda artery perforator (PAP) flap is harvested from the posterior thigh and based on perforators from the profunda femoris artery.

Question 180: Which artery supplies the majority of blood to the latissimus dorsi muscle?

Thoracodorsal artery (Correct answer)
Axillary artery
Circumflex scapular artery
Subscapular artery

Correct answer: Thoracodorsal artery

The thoracodorsal artery is the dominant vascular supply to the latissimus dorsi muscle, branching off the subscapular artery. This robust blood supply makes the latissimus dorsi a highly reliable muscle for pedicled or free flap reconstruction in plastic surgery. Its consistent anatomy is crucial for successful tissue transfer.

Question 181: When counseling a patient preoperatively for breast reduction, which symptom assessment is most important for insurance authorization?

Breast ptosis grade
Neck and back pain documentation (Correct answer)
Patient-reported aesthetic dissatisfaction
Cup size relative to height

Correct answer: Neck and back pain documentation

Documentation of symptomatic neck and back pain, along with conservative treatment failures, is typically required by insurers for coverage of reduction mammaplasty.

Question 182: During a rhinoplasty, the surgeon inadvertently disrupts the upper lateral cartilages' attachment to the nasal bones. The long-term functional consequence most likely to develop is:

Loss of tip projection requiring revision grafting
External valve incompetence from alar retraction
Septal deviation worsening over time
Internal nasal valve collapse causing nasal obstruction (Correct answer)

Correct answer: Internal nasal valve collapse causing nasal obstruction

Disruption of the scroll area and upper lateral cartilages narrows the internal nasal valve angle, leading to functional nasal obstruction often requiring spreader grafts.

Question 183: Regarding the use of non-FDA-approved fillers obtained from compounding pharmacies, a plastic surgeon's ethical and legal obligation is to:

Avoid them unless a specific patient need cannot be met by approved alternatives (Correct answer)
Use them freely because compounded products are physician-directed
Require patients to sign additional consent forms and then proceed
Use them only in accredited operating room settings

Correct answer: Avoid them unless a specific patient need cannot be met by approved alternatives

Compounded injectables should only be used when FDA-approved alternatives cannot meet a specific patient need, as they carry additional risk and regulatory uncertainty.

Question 184: What is the recommended sentinel lymph node biopsy timing relative to immediate breast reconstruction after mastectomy?

SLNB is contraindicated with immediate reconstruction
It must be done after reconstruction is complete
It is performed at the same surgical setting as mastectomy and reconstruction (Correct answer)
It should be performed 6 weeks prior to mastectomy

Correct answer: It is performed at the same surgical setting as mastectomy and reconstruction

Sentinel lymph node biopsy is performed concurrently during the mastectomy, before the reconstruction proceeds, in the same operative setting.

Question 185: Which technique is used to correct tuberous breast deformity by releasing the constricted lower pole?

Radial scoring of the breast parenchyma (Correct answer)
Implant exchange to larger size
Reduction mammaplasty alone
Mastopexy with vertical scar only

Correct answer: Radial scoring of the breast parenchyma

Radial scoring (release) of the constricted breast parenchyma expands the lower pole and corrects the tuberous deformity.

Question 186: What is the recommended postoperative position for a patient following facelift surgery to reduce edema?

Lateral decubitus position
Flat supine position
Head of bed elevated 30–45 degrees (Correct answer)
Prone position

Correct answer: Head of bed elevated 30–45 degrees

Elevating the head of the bed 30–45 degrees reduces facial edema and venous pooling following rhytidectomy.

Question 187: A patient undergoing abdominoplasty is found to have a BMI of 38. What is the most appropriate next step?

Order additional cardiac workup only
Proceed with surgery with modified technique
Prescribe compression garments preoperatively
Delay surgery and recommend weight loss to BMI <30 (Correct answer)

Correct answer: Delay surgery and recommend weight loss to BMI <30

A BMI ≥35 significantly increases complication risk (DVT, wound dehiscence, infection), and delaying surgery until BMI is reduced to <30–32 is standard ABPS guidance.

Question 188: What distinguishes a American Board of Physician Specialties Certification certified professional from a non-certified practitioner?

Certified professionals always have more experience
Certified professionals only work in larger organizations
There is no meaningful difference
Certification validates competency through standardized assessment against benchmarks (Correct answer)

Correct answer: Certification validates competency through standardized assessment against benchmarks

Certification provides objective validation of competency through standardized assessment.

Question 189: How does the ABPS body of knowledge relate to daily professional practice?

It only applies during exams
It provides the foundational framework guiding decision-making and standard practices (Correct answer)
It is theoretical with limited application
It is only for academic research

Correct answer: It provides the foundational framework guiding decision-making and standard practices

The body of knowledge provides the framework guiding daily decision-making and practices.

Question 190: What is the MOST important reason for American Board of Physician Specialties Certification professionals to maintain continuing education?

To increase billing rates
To satisfy employer preferences
To accumulate credentials for prestige
To stay current with evolving standards, practices, and regulations (Correct answer)

Correct answer: To stay current with evolving standards, practices, and regulations

Continuing education ensures professionals remain current with evolving standards and regulations.

Question 191: A patient presents with erythema, warmth, and fluctuance over a breast implant site 10 days postoperatively. After aspiration reveals purulent fluid, what is the next step?

Implant exchange with antibiotic irrigation
Aspiration alone repeated every 3 days
Oral antibiotics for 7 days with close follow-up
IV antibiotics and implant removal with washout (Correct answer)

Correct answer: IV antibiotics and implant removal with washout

Established periprosthetic infection with purulent fluid requires implant removal, pocket washout, and IV antibiotics to eliminate the biofilm-colonized foreign body.

Question 192: Postmastectomy radiation therapy most commonly leads to which implant-based reconstruction complication?

Implant malposition
Capsular contracture (Correct answer)
Implant rupture
Infection within 30 days

Correct answer: Capsular contracture

Radiation significantly increases the rate of capsular contracture, often progressing to Baker Grade III–IV, with implant-based reconstruction.

Question 193: Under the ABPS Maintenance of Certification (MOC) program, the ethical rationale for ongoing recertification is primarily to:

Generate revenue for the certifying board
Ensure surgeons maintain current competence aligned with evolving standards (Correct answer)
Fulfill malpractice insurance requirements only
Create a competitive credential advantage over non-certified peers

Correct answer: Ensure surgeons maintain current competence aligned with evolving standards

MOC reflects the ethical commitment to lifelong learning, ensuring that surgeons' skills and knowledge remain current as techniques and evidence evolve.

Question 194: Verdan's Zone II of flexor tendon injuries, sometimes called 'no man's land,' is bounded by which anatomical landmarks?

Wrist crease to the proximal palmar crease
DIP joint to the fingertip
Carpal tunnel entrance to the lumbrical origin
A1 pulley to the FDS insertion at the middle phalanx (Correct answer)

Correct answer: A1 pulley to the FDS insertion at the middle phalanx

Zone II extends from the A1 pulley to the flexor digitorum superficialis insertion, where both FDS and FDP tendons run within a tight fibro-osseous sheath, making repair technically challenging.

Question 195: The FDA recommends periodic MRI screening for asymptomatic silicone gel breast implant rupture starting at what interval after implantation?

3 years post-op, then every 2 years (Correct answer)
5 years post-op, then every 3 years
1 year post-op, then every year
10 years post-op, then every 5 years

Correct answer: 3 years post-op, then every 2 years

The FDA recommends the first MRI screening at 3 years post-implantation, followed by every 2 years thereafter, to detect silent silicone rupture.

Question 196: What is the main goal of preoperative assessment in plastic surgery?

To assess health risks and prepare for surgery (Correct answer)
To delay the surgery for insurance purposes.
To eliminate the need for anesthesia.
To increase surgical time.

Correct answer: To assess health risks and prepare for surgery

The main goal of a preoperative assessment in plastic surgery is to thoroughly evaluate the patient's overall health status. This includes identifying any pre-existing medical conditions, allergies, or medications that could impact surgical safety or recovery, allowing the surgical team to mitigate risks and plan the procedure effectively.

Question 197: A patient from another country presents requesting a procedure that is legal in their home country but not FDA-approved in the United States. The ethical standard requires the surgeon to:

Adhere to U.S. standards of care and FDA regulations regardless of the patient's origin (Correct answer)
Defer to the patient's cultural norms as an expression of patient autonomy
Perform it if the patient provides written acknowledgment of the regulatory difference
Perform it only if the procedure has been approved elsewhere by a recognized authority

Correct answer: Adhere to U.S. standards of care and FDA regulations regardless of the patient's origin

Surgeons practicing in the United States must follow FDA regulations and U.S. standards of care for all patients regardless of their country of origin.

Question 198: What role does cultural competence play in ethical plastic surgery?

It delays procedures.
It fosters trust and enhances patient outcomes through respectful care (Correct answer)
It’s not relevant in surgery.
It limits communication.

Correct answer: It fosters trust and enhances patient outcomes through respectful care

Cultural competence in ethical plastic surgery is crucial because it enables surgeons to understand and respect patients' diverse backgrounds, beliefs, and values. This sensitivity fosters trust, improves communication, and allows for care plans that are not only medically sound but also culturally appropriate, leading to better patient satisfaction and outcomes.

Question 199: Why is it important to assess psychological readiness before surgery?

To promote more surgeries.
To quickly approve all candidates.
To evaluate emotional stability and realistic expectations (Correct answer)
To encourage impulsive decisions.

Correct answer: To evaluate emotional stability and realistic expectations

Assessing psychological readiness before aesthetic surgery is vital to ensure the patient has a stable emotional state and realistic expectations about the surgical outcome. This evaluation helps identify potential body dysmorphic disorder or other psychological factors that might lead to dissatisfaction, ensuring ethical patient selection and better long-term results.

Question 200: Which patient characteristic most strongly predicts poor wound healing following plastic surgery?

Age over 50
Active tobacco smoking (Correct answer)
BMI of 26
Female sex

Correct answer: Active tobacco smoking

Active smoking causes vasoconstriction and tissue hypoxia, significantly impairing wound healing and increasing risk of flap necrosis and dehiscence.

ABPS Written Exam

This exam certifies a physician's knowledge and skills in plastic surgery, covering a broad range of topics from basic science to clinical practice.

200

Questions

240 min

Time Limit

70%

To Pass

Checking for saved progress...

Exam Rules

You can skip questions and return to them later
Flag questions for review before submitting
No feedback shown until you submit the entire exam
Unanswered questions count as wrong — answer everything
10 pretest questions are mixed in and don't affect your score
Timer auto-submits when time runs out
Your progress is auto-saved every 30 seconds