American Board of Surgical Assistants
(ABSA) (SA-C) Certification Examination -
2026 Edition| A Comprehensive Review of
450 Practice Test Bank Questions with
Multichoice Answers with Detailed Clinical
Rationales| Guaranteed pass
INTRODUCTION
This comprehensive practice examination has been developed to assist surgical
assistants in preparing for the American Board of Surgical Assistants (ABSA)
Certification Examination. The examination consists of 450 multiple-choice
questions covering all major content areas essential for surgical assisting practice,
including:
• Surgical Asepsis and Sterile Technique
• Surgical Anatomy and Physiology
• Surgical Pharmacology
• Surgical Procedures across Specialties
• Patient Safety and Positioning
• Wound Healing and Suturing
• Instrumentation and Equipment
• Emergency Situations and Complications
• Professional Standards and Ethics
Each question includes a detailed rationale explaining the correct answer and why
other options are incorrect. This examination reflects current standards of practice
,and is designed to assess the knowledge, critical thinking, and clinical judgment
required for competent surgical assisting practice.
Instructions: Select the best answer for each question. Time allocation for the
actual examination is typically 4 hours for 200 questions; this comprehensive
practice examination may be completed in sections.
SECTION 1: SURGICAL ASEPSIS AND STERILE TECHNIQUE
1. Which of the following is NOT considered part of a sterile field?
• A) Sterile drapes covering the operative area
• B) Sterile instruments on a draped Mayo stand
• C) Gloves of a sterile person who has folded his arms
• D) Sterile gowns worn by scrubbed personnel
Answer: C
Rationale: When a sterile person folds their arms, the gloves are considered
contaminated because they may have come in contact with non-sterile portions of
the gown or other surfaces. All other options represent components that are
properly maintained as part of the sterile field when appropriate technique is
followed.
2. The presence of even a single living microorganism on an object means the
object is:
• A) Sterile
• B) Clean
• C) Contaminated
• D) Disinfected
Answer: C
,Rationale: Contamination is defined as the presence of any microorganism on a
sterile object or surface. Sterility is absolute—there is no acceptable level of
microbial presence. A single living microorganism renders an object non-sterile
and therefore contaminated for surgical purposes.
3. Which statement concerning surgical masks is NOT true?
• A) Masks should cover both nose and mouth completely
• B) Masks should be changed between cases
• C) Ties may be tied crisscross on top of the head
• D) Masks provide protection against droplet transmission
Answer: C
Rationale: Mask ties should never be tied crisscross on top of the head as this can
create gaps and compromise the seal. Proper mask application requires ties to be
secured at the back of the head and neck to ensure a snug fit. All other statements
are true regarding surgical mask use.
4. When draping a table, the scrub nurse drapes from _____ to _____,
protecting her gloves _____:
• A) Front, back, by cuffing drape edge
• B) Back, front, by holding drape away from body
• C) Far side, near side, by using forceps
• D) Near side, far side, by tucking gloves inside gown
Answer: A
Rationale: The scrub nurse drapes from front to back, protecting gloves by cuffing
the drape edge over the hands. This prevents contamination by ensuring the gloved
hands remain sterile while handling the drape. Moving from front to back allows
the nurse to step forward without stepping on the drape.
, 5. The purpose of the surgical hand scrub by the surgical team is to render
their skin:
• A) Completely sterile
• B) Free of all microorganisms
• C) Surgically clean
• D) Bacteria-free
Answer: C
Rationale: The surgical hand scrub renders skin "surgically clean" by removing
transient microorganisms and reducing resident flora to a minimum. It is
impossible to achieve complete sterility of living skin due to organisms residing in
hair follicles and deeper skin layers. "Surgically clean" represents the practical
goal.
6. After steam sterilization, which items should NOT be considered sterile?
• A) Instruments in wrapped trays
• B) Textile packs with proper indicators
• C) Suction tips attached to tubing, Asepto syringes with bulbs attached,
Cautery tips bound with rubber bands
• D) Metal basins properly separated
Answer: C
Rationale: Suction tips attached to tubing, Asepto syringes with bulbs attached,
and cautery tips bound with rubber bands should not be considered sterile after
steam sterilization because:
• Attachment to tubing prevents proper steam penetration
• Rubber bulbs and bands can trap moisture and prevent sterilization
(ABSA) (SA-C) Certification Examination -
2026 Edition| A Comprehensive Review of
450 Practice Test Bank Questions with
Multichoice Answers with Detailed Clinical
Rationales| Guaranteed pass
INTRODUCTION
This comprehensive practice examination has been developed to assist surgical
assistants in preparing for the American Board of Surgical Assistants (ABSA)
Certification Examination. The examination consists of 450 multiple-choice
questions covering all major content areas essential for surgical assisting practice,
including:
• Surgical Asepsis and Sterile Technique
• Surgical Anatomy and Physiology
• Surgical Pharmacology
• Surgical Procedures across Specialties
• Patient Safety and Positioning
• Wound Healing and Suturing
• Instrumentation and Equipment
• Emergency Situations and Complications
• Professional Standards and Ethics
Each question includes a detailed rationale explaining the correct answer and why
other options are incorrect. This examination reflects current standards of practice
,and is designed to assess the knowledge, critical thinking, and clinical judgment
required for competent surgical assisting practice.
Instructions: Select the best answer for each question. Time allocation for the
actual examination is typically 4 hours for 200 questions; this comprehensive
practice examination may be completed in sections.
SECTION 1: SURGICAL ASEPSIS AND STERILE TECHNIQUE
1. Which of the following is NOT considered part of a sterile field?
• A) Sterile drapes covering the operative area
• B) Sterile instruments on a draped Mayo stand
• C) Gloves of a sterile person who has folded his arms
• D) Sterile gowns worn by scrubbed personnel
Answer: C
Rationale: When a sterile person folds their arms, the gloves are considered
contaminated because they may have come in contact with non-sterile portions of
the gown or other surfaces. All other options represent components that are
properly maintained as part of the sterile field when appropriate technique is
followed.
2. The presence of even a single living microorganism on an object means the
object is:
• A) Sterile
• B) Clean
• C) Contaminated
• D) Disinfected
Answer: C
,Rationale: Contamination is defined as the presence of any microorganism on a
sterile object or surface. Sterility is absolute—there is no acceptable level of
microbial presence. A single living microorganism renders an object non-sterile
and therefore contaminated for surgical purposes.
3. Which statement concerning surgical masks is NOT true?
• A) Masks should cover both nose and mouth completely
• B) Masks should be changed between cases
• C) Ties may be tied crisscross on top of the head
• D) Masks provide protection against droplet transmission
Answer: C
Rationale: Mask ties should never be tied crisscross on top of the head as this can
create gaps and compromise the seal. Proper mask application requires ties to be
secured at the back of the head and neck to ensure a snug fit. All other statements
are true regarding surgical mask use.
4. When draping a table, the scrub nurse drapes from _____ to _____,
protecting her gloves _____:
• A) Front, back, by cuffing drape edge
• B) Back, front, by holding drape away from body
• C) Far side, near side, by using forceps
• D) Near side, far side, by tucking gloves inside gown
Answer: A
Rationale: The scrub nurse drapes from front to back, protecting gloves by cuffing
the drape edge over the hands. This prevents contamination by ensuring the gloved
hands remain sterile while handling the drape. Moving from front to back allows
the nurse to step forward without stepping on the drape.
, 5. The purpose of the surgical hand scrub by the surgical team is to render
their skin:
• A) Completely sterile
• B) Free of all microorganisms
• C) Surgically clean
• D) Bacteria-free
Answer: C
Rationale: The surgical hand scrub renders skin "surgically clean" by removing
transient microorganisms and reducing resident flora to a minimum. It is
impossible to achieve complete sterility of living skin due to organisms residing in
hair follicles and deeper skin layers. "Surgically clean" represents the practical
goal.
6. After steam sterilization, which items should NOT be considered sterile?
• A) Instruments in wrapped trays
• B) Textile packs with proper indicators
• C) Suction tips attached to tubing, Asepto syringes with bulbs attached,
Cautery tips bound with rubber bands
• D) Metal basins properly separated
Answer: C
Rationale: Suction tips attached to tubing, Asepto syringes with bulbs attached,
and cautery tips bound with rubber bands should not be considered sterile after
steam sterilization because:
• Attachment to tubing prevents proper steam penetration
• Rubber bulbs and bands can trap moisture and prevent sterilization
