ABSA EXAM / AMERICAN BOARD OF SURGICAL ASSISTANT STUDY GUIDE |
TESTBANK | PRACTICE QUESTIONS & ANSWERS | CERTIFICATION EXAM
PREPARATION | COMPREHENSIVE PRACTICE EXAM | ADVANCED REVIEW | LATEST
UPDATE 2026/2027
Examiner:
American Board of Surgical Assistants (ABSA)
TABLE OF CONTENTS
1. Surgical Anatomy and Physiology
2. Preoperative Patient Assessment
3. Surgical Instrumentation and Equipment
4. Sterile Technique and Aseptic Practice
5. Patient Positioning and Skin Preparation
6. Surgical Assisting Principles
7. Hemostasis and Tissue Management
8. Sutures, Needles, and Wound Closure
9. Specialty Surgical Procedures
10. Surgical Pharmacology
11. Anesthesia Considerations
12. Intraoperative Complications
13. Specimen Handling and Documentation
14. Patient Safety and Risk Management
15. Professional Ethics and Legal Responsibilities
SURGICAL ANATOMY || ASEPTIC TECHNIQUE || STERILE FIELD || HEMOSTASIS ||
SURGICAL INSTRUMENTATION || TISSUE HANDLING || RETRACTION || SUTURE
MATERIALS || PATIENT POSITIONING || ANESTHESIA SAFETY || SURGICAL
PHARMACOLOGY || WOUND CLOSURE || ELECTROSURGERY || SPECIMEN
MANAGEMENT || INTRAOPERATIVE DECISION MAKING || SURGICAL ETHICS ||
COMPLICATION PREVENTION || OPERATING ROOM SAFETY || PROFESSIONAL
PRACTICE || CERTIFICATION EXAM PREPARATION
,QUESTION 1.
During a laparoscopic colectomy, the camera image suddenly becomes obscured by
smoke despite appropriate insufflation pressure. The electrosurgical unit is
functioning normally, and no equipment failure is evident. As the surgical assistant,
which intervention best preserves visualization while minimizing disruption of the
procedure?
A. Increase pneumoperitoneum pressure above the surgeon's prescribed level.
B. Frequently remove and clean the laparoscope while coordinating intermittent
smoke evacuation.
C. Replace the laparoscope with a smaller-diameter scope.
D. Reduce operating room lighting to improve image contrast.
Correct Answer: B. Frequently remove and clean the laparoscope while
coordinating intermittent smoke evacuation.
Explanation: Effective visualization during minimally invasive surgery depends on
maintaining a clean lens and adequately evacuating surgical smoke. Increasing
insufflation pressure beyond prescribed limits may increase physiologic risk, while
changing scope size or reducing room lighting does not adequately address smoke
accumulation. Coordinated smoke evacuation minimizes interruptions while
maintaining patient safety.
────────────────────────────────────────
QUESTION 2.
A patient undergoing carotid endarterectomy develops brisk bleeding from a small
arterial branch immediately after plaque removal but before final closure. Which
action by the surgical assistant most appropriately supports the surgeon while
minimizing neurologic risk?
A. Apply prolonged blind pressure with a sponge.
B. Immediately suction directly into the vessel lumen.
C. Expose the bleeding site with precise retraction while preparing the appropriate
vascular clamp and fine suture.
D. Request additional systemic heparin before identifying the source.
, Correct Answer: C. Expose the bleeding site with precise retraction while
preparing the appropriate vascular clamp and fine suture.
Explanation: The assistant's primary responsibility is to optimize exposure and
facilitate rapid, controlled vascular repair. Blind pressure may obscure visualization,
suctioning within the lumen can damage the vessel, and administering additional
anticoagulation before bleeding control is generally inappropriate. Precise exposure
allows definitive management with minimal interruption.
────────────────────────────────────────
QUESTION 3.
During closure of a contaminated abdominal incision, the surgeon requests a suture
material that provides prolonged tensile strength while minimizing tissue reactivity.
Which option best meets these criteria?
A. Plain gut
B. Braided silk
C. Stainless steel wire
D. Polydioxanone (PDS)
Correct Answer: D. Polydioxanone (PDS).
Explanation: Polydioxanone is a monofilament absorbable suture with prolonged
tensile strength retention and relatively low tissue reactivity, making it suitable for
fascial closure in many abdominal procedures. Plain gut loses strength rapidly, silk
provokes greater tissue reaction, and stainless steel is reserved for selected
indications rather than routine contaminated fascial closure.
────────────────────────────────────────
QUESTION 4.
During positioning for a prolonged robotic pelvic procedure, which strategy most
effectively reduces the likelihood of common peroneal nerve injury?
, A. Pad the lateral aspect of the fibular head and avoid excessive compression.
B. Hyperflex the knees to reduce lower extremity tension.
C. Place both legs in maximal external rotation.
D. Elevate only the operative-side heel.
Correct Answer: A. Pad the lateral aspect of the fibular head and avoid
excessive compression.
Explanation: The common peroneal nerve is particularly vulnerable to compression
at the fibular head during prolonged procedures. Proper padding and careful
positioning significantly reduce this risk. Hyperflexion, excessive rotation, and
unilateral heel elevation do not adequately protect the nerve and may introduce
additional positioning injuries.
────────────────────────────────────────
QUESTION 5.
While preparing to pass a loaded needle holder, the assistant notices that the needle
tip has become slightly bent after accidental contact with a metal retractor. What is
the most appropriate action?
A. Straighten the needle manually and continue.
B. Replace the needle before use.
C. Rotate the needle 180 degrees in the jaws.
D. Continue using the needle only for superficial tissue.
Correct Answer: B. Replace the needle before use.
Explanation: Even minor deformation can alter needle performance, increase tissue
trauma, and create a higher risk of breakage. Replacing the needle maintains
precision and patient safety. Straightening or reusing a damaged needle is not
considered best practice.
────────────────────────────────────────
QUESTION 6.
TESTBANK | PRACTICE QUESTIONS & ANSWERS | CERTIFICATION EXAM
PREPARATION | COMPREHENSIVE PRACTICE EXAM | ADVANCED REVIEW | LATEST
UPDATE 2026/2027
Examiner:
American Board of Surgical Assistants (ABSA)
TABLE OF CONTENTS
1. Surgical Anatomy and Physiology
2. Preoperative Patient Assessment
3. Surgical Instrumentation and Equipment
4. Sterile Technique and Aseptic Practice
5. Patient Positioning and Skin Preparation
6. Surgical Assisting Principles
7. Hemostasis and Tissue Management
8. Sutures, Needles, and Wound Closure
9. Specialty Surgical Procedures
10. Surgical Pharmacology
11. Anesthesia Considerations
12. Intraoperative Complications
13. Specimen Handling and Documentation
14. Patient Safety and Risk Management
15. Professional Ethics and Legal Responsibilities
SURGICAL ANATOMY || ASEPTIC TECHNIQUE || STERILE FIELD || HEMOSTASIS ||
SURGICAL INSTRUMENTATION || TISSUE HANDLING || RETRACTION || SUTURE
MATERIALS || PATIENT POSITIONING || ANESTHESIA SAFETY || SURGICAL
PHARMACOLOGY || WOUND CLOSURE || ELECTROSURGERY || SPECIMEN
MANAGEMENT || INTRAOPERATIVE DECISION MAKING || SURGICAL ETHICS ||
COMPLICATION PREVENTION || OPERATING ROOM SAFETY || PROFESSIONAL
PRACTICE || CERTIFICATION EXAM PREPARATION
,QUESTION 1.
During a laparoscopic colectomy, the camera image suddenly becomes obscured by
smoke despite appropriate insufflation pressure. The electrosurgical unit is
functioning normally, and no equipment failure is evident. As the surgical assistant,
which intervention best preserves visualization while minimizing disruption of the
procedure?
A. Increase pneumoperitoneum pressure above the surgeon's prescribed level.
B. Frequently remove and clean the laparoscope while coordinating intermittent
smoke evacuation.
C. Replace the laparoscope with a smaller-diameter scope.
D. Reduce operating room lighting to improve image contrast.
Correct Answer: B. Frequently remove and clean the laparoscope while
coordinating intermittent smoke evacuation.
Explanation: Effective visualization during minimally invasive surgery depends on
maintaining a clean lens and adequately evacuating surgical smoke. Increasing
insufflation pressure beyond prescribed limits may increase physiologic risk, while
changing scope size or reducing room lighting does not adequately address smoke
accumulation. Coordinated smoke evacuation minimizes interruptions while
maintaining patient safety.
────────────────────────────────────────
QUESTION 2.
A patient undergoing carotid endarterectomy develops brisk bleeding from a small
arterial branch immediately after plaque removal but before final closure. Which
action by the surgical assistant most appropriately supports the surgeon while
minimizing neurologic risk?
A. Apply prolonged blind pressure with a sponge.
B. Immediately suction directly into the vessel lumen.
C. Expose the bleeding site with precise retraction while preparing the appropriate
vascular clamp and fine suture.
D. Request additional systemic heparin before identifying the source.
, Correct Answer: C. Expose the bleeding site with precise retraction while
preparing the appropriate vascular clamp and fine suture.
Explanation: The assistant's primary responsibility is to optimize exposure and
facilitate rapid, controlled vascular repair. Blind pressure may obscure visualization,
suctioning within the lumen can damage the vessel, and administering additional
anticoagulation before bleeding control is generally inappropriate. Precise exposure
allows definitive management with minimal interruption.
────────────────────────────────────────
QUESTION 3.
During closure of a contaminated abdominal incision, the surgeon requests a suture
material that provides prolonged tensile strength while minimizing tissue reactivity.
Which option best meets these criteria?
A. Plain gut
B. Braided silk
C. Stainless steel wire
D. Polydioxanone (PDS)
Correct Answer: D. Polydioxanone (PDS).
Explanation: Polydioxanone is a monofilament absorbable suture with prolonged
tensile strength retention and relatively low tissue reactivity, making it suitable for
fascial closure in many abdominal procedures. Plain gut loses strength rapidly, silk
provokes greater tissue reaction, and stainless steel is reserved for selected
indications rather than routine contaminated fascial closure.
────────────────────────────────────────
QUESTION 4.
During positioning for a prolonged robotic pelvic procedure, which strategy most
effectively reduces the likelihood of common peroneal nerve injury?
, A. Pad the lateral aspect of the fibular head and avoid excessive compression.
B. Hyperflex the knees to reduce lower extremity tension.
C. Place both legs in maximal external rotation.
D. Elevate only the operative-side heel.
Correct Answer: A. Pad the lateral aspect of the fibular head and avoid
excessive compression.
Explanation: The common peroneal nerve is particularly vulnerable to compression
at the fibular head during prolonged procedures. Proper padding and careful
positioning significantly reduce this risk. Hyperflexion, excessive rotation, and
unilateral heel elevation do not adequately protect the nerve and may introduce
additional positioning injuries.
────────────────────────────────────────
QUESTION 5.
While preparing to pass a loaded needle holder, the assistant notices that the needle
tip has become slightly bent after accidental contact with a metal retractor. What is
the most appropriate action?
A. Straighten the needle manually and continue.
B. Replace the needle before use.
C. Rotate the needle 180 degrees in the jaws.
D. Continue using the needle only for superficial tissue.
Correct Answer: B. Replace the needle before use.
Explanation: Even minor deformation can alter needle performance, increase tissue
trauma, and create a higher risk of breakage. Replacing the needle maintains
precision and patient safety. Straightening or reusing a damaged needle is not
considered best practice.
────────────────────────────────────────
QUESTION 6.
