ABOG Specialty Qualifying Examination in Obstetrics and Gynecology — Questions and Answers

Question 1: A patient undergoing cesarean delivery develops uncontrolled hemorrhage from a placenta accreta spectrum. Which stepwise surgical intervention is most appropriate BEFORE proceeding to hysterectomy?

Administration of carboprost only
Uterine compression sutures and bilateral uterine artery ligation (Correct answer)
Insertion of a Bakri balloon and discharge
Immediate aortic cross-clamping

Correct answer: Uterine compression sutures and bilateral uterine artery ligation

Uterine compression sutures (e.g., B-Lynch) combined with uterine artery ligation represent recommended conservative surgical steps before hysterectomy in refractory postpartum hemorrhage.

Question 2: Which anatomic structure is the primary support for the uterus and upper vagina at the apical compartment?

Rectovaginal fascia
Pubocervical fascia
Uterosacral and cardinal ligament complex (Correct answer)
Arcus tendineus fascia pelvis

Correct answer: Uterosacral and cardinal ligament complex

The uterosacral-cardinal ligament complex provides level I (apical) support to the uterus and upper vagina, and its failure leads to uterine or vaginal vault prolapse.

Question 3: What is the primary indication for performing a salpingectomy?

Ectopic pregnancy (Correct answer)
Uterine fibroids
Cervical dysplasia
Endometriosis

Correct answer: Ectopic pregnancy

Salpingectomy, the surgical removal of a fallopian tube, is commonly performed to treat ectopic pregnancies or reduce ovarian cancer risk.

Question 4: In the context of american board of obstetrics & gynecology, which principle most directly governs maternal-fetal medicine & pregnancy care practices?

Relying exclusively on vendor-provided solutions
Using trial-and-error without systematic documentation
Following popular trends without evaluating their applicability
Applying evidence-based methodologies with peer-reviewed support (Correct answer)

Correct answer: Applying evidence-based methodologies with peer-reviewed support

Applying evidence-based methodologies with peer-reviewed support is the correct approach because effective maternal-fetal medicine & pregnancy care in the american board of obstetrics & gynecology field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.

Question 5: Which procedure is preferred for treating fecal incontinence when conservative measures fail and the anal sphincter is intact?

Sacral neuromodulation (Correct answer)
Colostomy
Biofeedback alone
Sphincteroplasty

Correct answer: Sacral neuromodulation

Sacral neuromodulation is the preferred surgical option for fecal incontinence with an intact anal sphincter when conservative treatments (dietary modification, biofeedback, antidiarrheal agents) have failed.

Question 6: Which test is the gold standard for diagnosing urodynamic stress urinary incontinence?

Cystoscopy
Post-void residual measurement
Urinalysis
Multichannel urodynamic study (Correct answer)

Correct answer: Multichannel urodynamic study

Multichannel urodynamic testing, including cystometry and urethral pressure profilometry, is the gold standard for objectively diagnosing stress urinary incontinence and ruling out detrusor overactivity.

Question 7: What is the recommended frequency for reviewing and updating maternal-fetal medicine & pregnancy care protocols?

Monitoring outcomes through regular data collection and trend analysis (Correct answer)
Reviewing results only at year-end
Relying on periodic external audits as the sole evaluation method
Tracking activity volume without measuring quality

Correct answer: Monitoring outcomes through regular data collection and trend analysis

Monitoring outcomes through regular data collection and trend analysis is the correct approach because effective maternal-fetal medicine & pregnancy care in the american board of obstetrics & gynecology field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.

Question 8: Which staffing model is associated with the lowest risk of adverse obstetric outcomes on labor and delivery units?

Rotating staff unfamiliar with the unit assigned to high-risk patients
One nurse managing up to 6 laboring patients simultaneously
Resident-only coverage overnight without attending backup
Nurse-to-patient ratios of 1:1 for active labor with intensivist-level obstetric coverage 24/7 (Correct answer)

Correct answer: Nurse-to-patient ratios of 1:1 for active labor with intensivist-level obstetric coverage 24/7

Evidence supports 1:1 nursing ratios in active labor and continuous physician availability as best practices to reduce adverse outcomes on labor and delivery.

Question 9: What is the primary purpose of a perinatal quality collaborative (PQC)?

Facilitate statewide learning networks to improve maternal and neonatal outcomes (Correct answer)
Set reimbursement rates for obstetric procedures
Credential obstetric providers at member hospitals
Adjudicate malpractice claims involving obstetric care

Correct answer: Facilitate statewide learning networks to improve maternal and neonatal outcomes

Perinatal quality collaboratives are state or regional networks that use data sharing and collaborative learning to spread evidence-based practices and improve outcomes.

Question 10: According to ACOG criteria, which finding is required to diagnose preeclampsia in a patient WITHOUT proteinuria at 34 weeks gestation?

Mild headache with BP 140/90
New-onset thrombocytopenia (platelets <100,000/μL) (Correct answer)
Weight gain >2 lbs/week
Bilateral lower extremity edema

Correct answer: New-onset thrombocytopenia (platelets <100,000/μL)

Per ACOG 2013 guidelines, preeclampsia can be diagnosed without proteinuria if severe features are present, including thrombocytopenia (<100,000/μL), renal insufficiency, impaired liver function, pulmonary edema, or new-onset headache.

Question 11: What is the primary risk factor for gestational diabetes?

Increased protein consumption
Obesity (Correct answer)
Low blood pressure
Excessive water intake

Correct answer: Obesity

Obesity is a leading risk factor for gestational diabetes, which can affect both maternal and fetal health during pregnancy.

Question 12: A patient suddenly develops cardiovascular collapse, hypoxia, and DIC immediately after delivery with no other identifiable cause. Which diagnosis should be immediately suspected?

Massive pulmonary embolism
Septic shock
Uterine inversion
Amniotic fluid embolism (Correct answer)

Correct answer: Amniotic fluid embolism

Amniotic fluid embolism (anaphylactoid syndrome of pregnancy) presents with sudden cardiorespiratory collapse and DIC peripartum and carries a high mortality rate.

Question 13: What is the primary objective of professional ethics & standards within the ABOG professional framework?

Making assumptions based on previous experience alone
Copying approaches used by competitors without adaptation
Relying on informal observations and anecdotal reports
Analyzing data systematically using validated assessment tools (Correct answer)

Correct answer: Analyzing data systematically using validated assessment tools

Analyzing data systematically using validated assessment tools is the correct approach because effective professional ethics & standards in the american board of obstetrics & gynecology field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.

Question 14: Which tumor marker is most useful for monitoring treatment response in epithelial ovarian cancer?

AFP
CA-125 (Correct answer)
CEA
Beta-hCG

Correct answer: CA-125

CA-125 is elevated in approximately 80% of epithelial ovarian cancers and is the standard marker used to monitor treatment response and detect recurrence.

Question 15: A postmenopausal woman presents with vaginal bleeding. Endometrial sampling shows complex atypical hyperplasia. What is the recommended management?

Levonorgestrel IUD placement
Total hysterectomy with bilateral salpingo-oophorectomy (Correct answer)
Progestin therapy for 6 months then re-biopsy
Observation with annual sampling

Correct answer: Total hysterectomy with bilateral salpingo-oophorectomy

Complex atypical endometrial hyperplasia in a postmenopausal woman carries a ~25–40% risk of concurrent or subsequent endometrial carcinoma, making hysterectomy with BSO the definitive treatment.

Question 16: Which condition is a common cause of preterm labor?

Controlled hypertension
High calcium intake
Infections (Correct answer)
Excessive exercise

Correct answer: Infections

Infections, particularly urinary tract infections and bacterial vaginosis, can increase the risk of preterm labor and delivery.

Question 17: Which scenario would require a american board of obstetrics & gynecology professional to escalate a maternal-fetal medicine & pregnancy care concern?

Discouraging critical feedback to maintain team morale
Using feedback solely for personnel evaluations
Collecting feedback only during formal review periods
Creating feedback mechanisms that encourage continuous improvement (Correct answer)

Correct answer: Creating feedback mechanisms that encourage continuous improvement

Creating feedback mechanisms that encourage continuous improvement is the correct approach because effective maternal-fetal medicine & pregnancy care in the american board of obstetrics & gynecology field requires adherence to professional standards, evidence-based practices, and systematic methodology. This approach ensures consistent, high-quality outcomes while maintaining professional accountability.

Question 18: A patient in the third trimester presents with warning signs of preeclampsia but is hesitant to be admitted. Which communication strategy most effectively promotes shared decision-making?

Mandate admission without explanation
Tell her to come back if she feels worse
Document refusal and allow her to leave without further discussion
Explain specific risks clearly, invite her questions, and incorporate her concerns into the management plan (Correct answer)

Correct answer: Explain specific risks clearly, invite her questions, and incorporate her concerns into the management plan

Shared decision-making requires presenting evidence-based risks, eliciting patient values, and reaching an agreement collaboratively.

Question 19: A patient expresses frustration that she was not informed about a change in her birth plan. What immediate action best addresses this breakdown in communication?

Apologize, listen to her concerns, and clarify what happened and what to expect (Correct answer)
Explain that plans change and move on
Document that the patient was emotionally distressed
Refer her to patient relations

Correct answer: Apologize, listen to her concerns, and clarify what happened and what to expect

Active listening and transparent explanation rebuild trust and address the root of the communication failure.

Question 20: Which action is most important when managing a patient with abnormal uterine bleeding (AUB) in a clinic setting to mitigate risk of missed endometrial carcinoma?

Perform endometrial sampling in women ≥45 years or with risk factors regardless of bleeding pattern (Correct answer)
Treat empirically with hormones for 6 months before evaluation
Reassure all premenopausal patients that AUB is benign
Order a pelvic ultrasound only if pelvic exam is abnormal

Correct answer: Perform endometrial sampling in women ≥45 years or with risk factors regardless of bleeding pattern

ACOG guidelines recommend endometrial biopsy in women ≥45 or younger women with risk factors (obesity, chronic anovulation) to exclude endometrial carcinoma.

Question 21: Which surgical approach is least invasive for performing a hysterectomy?

Vaginal hysterectomy
Robotic-assisted hysterectomy
Laparoscopic hysterectomy (Correct answer)
Abdominal hysterectomy

Correct answer: Laparoscopic hysterectomy

Laparoscopic hysterectomy is a minimally invasive procedure that allows for faster recovery and reduced postoperative pain compared to open surgery.

Question 22: Which procedure is commonly performed to diagnose and treat cervical abnormalities?

Hysteroscopy
Salpingectomy
Oophorectomy
Loop electrosurgical excision procedure (LEEP) (Correct answer)

Correct answer: Loop electrosurgical excision procedure (LEEP)

A loop electrosurgical excision procedure (LEEP) is used to remove abnormal cervical tissue detected through Pap smear screening.

Question 23: A hospital's obstetric unit wants to reduce its cesarean delivery rate. Which quality metric is most commonly tracked for this purpose?

VBAC success rate
Total cesarean rate
NTSV cesarean rate (Correct answer)
Maternal mortality rate

Correct answer: NTSV cesarean rate

The Nulliparous, Term, Singleton, Vertex (NTSV) cesarean rate is the primary benchmark used nationally to monitor and reduce unnecessary cesarean deliveries.

Question 24: Which reporting system allows healthcare providers to voluntarily report medication errors and near-misses to improve national patient safety?

CMS Quality Reporting Program
National Practitioner Data Bank (NPDB)
State vital statistics registry
MedWatch / FDA Adverse Event Reporting System (FAERS) (Correct answer)

Correct answer: MedWatch / FDA Adverse Event Reporting System (FAERS)

The FDA's MedWatch and FAERS system allow voluntary reporting of adverse drug events and near-misses to identify safety signals and inform national safety improvements.

Question 25: Which pelvic organ prolapse repair approach is associated with the lowest mesh-related complication rate for apical prolapse?

Transvaginal mesh kit
Posterior colporrhaphy with mesh overlay
Anterior repair with synthetic mesh
Abdominal sacrocolpopexy (open or laparoscopic) (Correct answer)

Correct answer: Abdominal sacrocolpopexy (open or laparoscopic)

Abdominal or laparoscopic sacrocolpopexy has lower mesh exposure and erosion rates compared to transvaginal mesh kits, while maintaining superior long-term anatomical outcomes for apical prolapse.

Question 26: What is the recommended first-line treatment for early-stage (IA1 without lymphovascular invasion) cervical cancer in a patient desiring fertility preservation?

Pelvic radiation
Radical hysterectomy
Conization alone (Correct answer)
Chemotherapy alone

Correct answer: Conization alone

Stage IA1 cervical cancer without lymphovascular space invasion can be treated with conization (cold knife cone) alone when negative margins are achieved and fertility preservation is desired.

Question 27: A biophysical profile (BPP) is performed at 34 weeks with the following findings: fetal breathing present, tone present, gross body movement present, amniotic fluid index 4 cm, but non-stress test non-reactive. What is the BPP score and recommended action?

Score 8/10; repeat in 24 hours or deliver if ≥37 weeks (Correct answer)
Score 6/10; deliver immediately
Score 4/10; deliver within 24 hours
Score 10/10; routine follow-up

Correct answer: Score 8/10; repeat in 24 hours or deliver if ≥37 weeks

With 4 positive components and a non-reactive NST (0 points), BPP = 8/10; this score is generally reassuring but oligohydramnios should prompt delivery consideration at ≥37 weeks or repeat testing.

Question 28: A patient with complete placenta previa is admitted at 29 weeks with painless vaginal bleeding that has now stopped. What is the most appropriate management?

Expectant management with hospitalization and antenatal corticosteroids (Correct answer)
Immediate cesarean delivery
Cervical cerclage placement
Prostaglandin cervical ripening

Correct answer: Expectant management with hospitalization and antenatal corticosteroids

Expectant management with hospitalization, corticosteroids for fetal lung maturity, and close monitoring is appropriate for stable previa remote from term, aiming to prolong gestation.

Question 29: A patient with severe preeclampsia develops DIC with fibrinogen of 80 mg/dL and active bleeding. Which blood product most directly corrects the fibrinogen deficiency?

Packed red blood cells
Platelets
Fresh frozen plasma
Cryoprecipitate (Correct answer)

Correct answer: Cryoprecipitate

Cryoprecipitate contains concentrated fibrinogen, factor VIII, von Willebrand factor, and factor XIII, making it the most efficient product for correcting hypofibrinogenemia in obstetric DIC.

Question 30: Which checklist tool, adapted from aviation, is used in operating rooms during cesarean delivery to improve team communication?

Triggers tool
FMEA worksheet
Surgical Safety Checklist (WHO) (Correct answer)
SBAR communication tool

Correct answer: Surgical Safety Checklist (WHO)

The WHO Surgical Safety Checklist, widely adopted for cesarean deliveries, includes sign-in, time-out, and sign-out phases to prevent surgical errors.

ABOG Specialty Qualifying Examination in Obstetrics and Gynecology

The ABOG Specialty Qualifying Examination assesses clinical knowledge across obstetrics, gynecology, and office practice for physicians seeking board certification from the American Board of Obstetrics and Gynecology.

Questions

35 min

Time Limit

70%

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