Mixed Deck — All CST Topics Flashcards

Which statement best describes the surgical technologist's ethical obligation regarding a patient who is under general anesthesia?

Answer: The scrub tech has a heightened advocacy duty because the patient is unable to speak for themselves

Because an anesthetized patient cannot self-advocate, every team member—including the scrub tech—has an increased ethical responsibility to act in the patient's best interest.

When assembling a tray for a procedure requiring magnification, the scrub technician should include which type of instruments?

Answer: Micro-instruments with smooth, fine-tipped jaws

Microsurgery requires delicate micro-instruments with fine tips capable of handling tiny structures without crushing or tearing.

A keloid scar differs from a hypertrophic scar in that a keloid:

Answer: Extends beyond the original wound borders into surrounding tissue

Keloids are abnormal scar formations that extend beyond the original wound margins into adjacent normal tissue, unlike hypertrophic scars which stay within wound boundaries.

Proper instrument passing technique during surgery is important for efficiency because:

Answer: Anticipating the surgeon's needs and passing instruments decisively reduces hesitation and operative time

Confident, anticipatory instrument passing keeps the operative tempo high and minimizes the surgeon's distraction between maneuvers.

In the context of surgical asepsis & sterilization, what role does continuous professional development play for CST practitioners?

Answer: It ensures practitioners remain current with evolving standards, technologies, and best practices

Continuous professional development is essential in surgical asepsis & sterilization because it ensures CST practitioners remain current with evolving standards, technologies, and best practices, maintaining competency throughout their careers.

Which instrument is used to remove bone wax from bone surfaces during orthopedic or neurosurgical procedures?

Answer: Periosteal elevator

A periosteal elevator strips and lifts periosteum from bone; it is also used to apply and remove bone wax during surgery.

When passing a scalpel to the surgeon, the safest technique for the scrub technician is to:

Answer: Place it in a neutral zone or pass it handle-first with blade pointed down

Using a neutral zone or passing handle-first with the blade pointed away protects both the surgeon and scrub tech from sharps injury.

Which type of surgical drain works by passive gravity drainage and does not use suction?

Answer: Penrose drain

A Penrose drain is a flat, flexible silicone tube that drains by gravity and capillary action without any suction mechanism.

When documenting activities related to or efficiency & case flow, which practice is considered essential for CST certification holders?

Answer: Maintaining comprehensive records that include procedures, observations, results, and any anomalies

Comprehensive documentation that includes procedures, observations, results, and any anomalies is essential in or efficiency & case flow. This supports quality assurance, enables peer review, and satisfies regulatory and audit requirements.

Which area of the surgical gown is considered NON-sterile even after proper donning?

Answer: Back of the gown and axillary region

The back of the gown and axillary regions cannot be visualized by the wearer and are therefore not considered part of the sterile zone.

What is the primary advantage of absorbable suture over non-absorbable suture?

Answer: Elimination of the need for suture removal in deep tissues

Absorbable sutures are broken down by the body's enzymes or hydrolysis, making them ideal for internal layers where removal would be impossible.

What does the term 'wrong-site surgery' most commonly involve?

Answer: Performing surgery on the wrong patient, wrong side, or wrong level

Wrong-site surgery encompasses operating on the wrong patient, wrong anatomic side, or wrong spinal level — all preventable by the Universal Protocol.

Which of the following is a fundamental principle of instrument tray assembly as it applies to Certified Surgery Technician?

Answer: Systematic evaluation and adherence to established industry standards

A fundamental principle of instrument tray assembly in Certified Surgery Technician is the systematic evaluation and adherence to established industry standards, which ensures consistency, quality, and regulatory compliance across all professional activities.

In hand surgery, the carpal tunnel contains all of the following EXCEPT:

Answer: Flexor carpi radialis tendon

The flexor carpi radialis tendon travels in its own separate compartment within the flexor retinaculum, not inside the carpal tunnel proper.

What is the correct action if a sponge count is incorrect at the time of wound closure?

Answer: Inform the surgeon immediately and search the wound and field

An incorrect count requires immediate notification of the surgeon and a thorough search of the wound, field, and room before closure proceeds.

Which of the following is a fundamental principle of or efficiency & case flow as it applies to Certified Surgery Technician?

Answer: Systematic evaluation and adherence to established industry standards

A fundamental principle of or efficiency & case flow in Certified Surgery Technician is the systematic evaluation and adherence to established industry standards, which ensures consistency, quality, and regulatory compliance across all professional activities.

Which wound classification is assigned to a cholecystectomy performed on a patient with acute cholecystitis (inflamed but unperforated gallbladder)?

Answer: Class III – Contaminated

Acute cholecystitis with an intact gallbladder is classified as Class III Contaminated because of the acute inflammation and potential for bile spillage.

Which anesthetic agent is a commonly used inhalation agent delivered via the anesthesia machine to maintain general anesthesia?

Answer: Sevoflurane

Sevoflurane is a volatile inhalation anesthetic widely used for the maintenance of general anesthesia during surgery.

In the context of perioperative patient advocacy, what role does continuous professional development play for CST practitioners?

Answer: It ensures practitioners remain current with evolving standards, technologies, and best practices

Continuous professional development is essential in perioperative patient advocacy because it ensures CST practitioners remain current with evolving standards, technologies, and best practices, maintaining competency throughout their careers.

Which factor is most likely to impair wound healing in a surgical patient?

Answer: Poor nutritional status and protein deficiency

Protein and nutritional deficiency impairs collagen synthesis, immune function, and cellular proliferation essential for wound healing.