ABSA Surgical Assistant Certification
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Pass
Page 1
,1. What is considered the safe zone of a sterile gown for maintaining
sterility?
A. From the shoulders to the waist, front only
B. From the chest to the level of the sterile field, front only, and the sleeves
from 2 inches above the elbow to the cuff
C. The entire front and back of the gown below the waist
D. Only the sleeves from shoulder to wrist
Correct Answer: B — From the chest to the level of the sterile field, front
only, and the sleeves from 2 inches above the elbow to the cuff
Rationale: The accepted sterile area of a gown is the anterior chest to the
level of the sterile field and the sleeves from 2 inches above the elbow to the
stockinette cuff. The back, area below the waist, neckline, and shoulders are
considered unsterile because they cannot be reliably monitored.
2. A sterile field is broken when a strike-through occurs. What does
'strike-through' mean?
A. A team member walks across the sterile field
B. Moisture soaks through a sterile drape or wrapper, carrying bacteria from
an unsterile surface to the sterile side
C. An instrument falls off the back table
D. The autoclave indicator fails to change color
Correct Answer: B — Moisture soaks through a sterile drape or wrapper,
carrying bacteria from an unsterile surface to the sterile side
Rationale: Strike-through contamination occurs when fluid saturates a sterile
barrier, creating a wick effect that allows microorganisms to migrate from a
non-sterile surface to the sterile field. Wet items are considered contaminated
regardless of the original sterility of the barrier.
3. Which of the following is true regarding the edges of a sterile wrapper
or peel pouch?
A. The outer 1 inch of any sterile field or wrapper edge is considered
contaminated
B. The entire wrapper, including edges, is sterile
Page 2
, C. Only the corners of the wrapper are contaminated
D. Edges are sterile as long as the item stays within the room
Correct Answer: A — The outer 1 inch of any sterile field or wrapper edge
is considered contaminated
Rationale: By convention, the outer 1-inch border of any draped table or
opened sterile wrapper is considered a zone of contamination because it is at
the transition point with the unsterile environment and may be touched during
opening.
4. During a surgical scrub, if the hands or arms are contaminated after
scrubbing but before gowning, what is the correct action?
A. Rinse with sterile saline and proceed to gown
B. Wipe with an alcohol pad and continue
C. Re-scrub the contaminated area for the full required time before gowning
D. Proceed to gown since gloves will cover the contamination
Correct Answer: C — Re-scrub the contaminated area for the full required
time before gowning
Rationale: Any break in aseptic technique during the scrub requires
re-scrubbing to restore sterility; simply rinsing or wiping does not remove the
risk of transferred microorganisms, and gloving over a contaminated hand
does not eliminate the hazard of a subsequent glove tear or puncture.
5. Which practice best prevents surgical site infection related to traffic
patterns in the OR?
A. Keeping doors open for ventilation
B. Minimizing the number of people and door openings during the procedure
C. Allowing observers to move freely around the sterile field
D. Increasing conversation to coordinate the team
Correct Answer: B — Minimizing the number of people and door openings
during the procedure
Rationale: Excess traffic and door openings disrupt laminar airflow and
positive pressure in the OR, increasing airborne particulate and bacterial load.
Minimizing personnel movement and door opening is a recognized strategy to
reduce surgical site infection risk.
Page 3
, 6. When pouring a sterile solution into a basin on the sterile field, the
surgical assistant should:
A. Pour from as high above the basin as possible to avoid touching it
B. Pour slowly and close to the basin to prevent splash, without touching the
basin
C. Have the scrub person hold the basin at the edge of the table
D. Pour directly onto instruments to save time
Correct Answer: B — Pour slowly and close to the basin to prevent
splash, without touching the basin
Rationale: Solutions should be poured slowly and close to the receptacle to
minimize splash and turbulence, which can cause strike-through
contamination of the drape below, while never allowing the pouring container
to touch the sterile basin.
7. What is the primary purpose of a surgical time-out prior to incision?
A. To allow the anesthesia provider to finish charting
B. To verify correct patient, correct procedure, and correct site as a final
safety check
C. To count instruments before the case starts
D. To confirm insurance authorization
Correct Answer: B — To verify correct patient, correct procedure, and
correct site as a final safety check
Rationale: The time-out, part of the Universal Protocol, is a final verification
performed by the entire team immediately before incision to confirm correct
patient identity, correct procedure, and correct surgical site, reducing the risk
of wrong-site or wrong-patient surgery.
8. If a sterile team member's glove is punctured during a procedure, the
correct action is to:
A. Continue if there is no visible blood on the glove
B. Change the glove as soon as safely possible, regardless of visible
contamination
C. Wash the glove with antiseptic and continue
D. Wait until the end of the case to change gloves
Page 4
Questions With Answers| Latest| Guaranteed
Pass
Page 1
,1. What is considered the safe zone of a sterile gown for maintaining
sterility?
A. From the shoulders to the waist, front only
B. From the chest to the level of the sterile field, front only, and the sleeves
from 2 inches above the elbow to the cuff
C. The entire front and back of the gown below the waist
D. Only the sleeves from shoulder to wrist
Correct Answer: B — From the chest to the level of the sterile field, front
only, and the sleeves from 2 inches above the elbow to the cuff
Rationale: The accepted sterile area of a gown is the anterior chest to the
level of the sterile field and the sleeves from 2 inches above the elbow to the
stockinette cuff. The back, area below the waist, neckline, and shoulders are
considered unsterile because they cannot be reliably monitored.
2. A sterile field is broken when a strike-through occurs. What does
'strike-through' mean?
A. A team member walks across the sterile field
B. Moisture soaks through a sterile drape or wrapper, carrying bacteria from
an unsterile surface to the sterile side
C. An instrument falls off the back table
D. The autoclave indicator fails to change color
Correct Answer: B — Moisture soaks through a sterile drape or wrapper,
carrying bacteria from an unsterile surface to the sterile side
Rationale: Strike-through contamination occurs when fluid saturates a sterile
barrier, creating a wick effect that allows microorganisms to migrate from a
non-sterile surface to the sterile field. Wet items are considered contaminated
regardless of the original sterility of the barrier.
3. Which of the following is true regarding the edges of a sterile wrapper
or peel pouch?
A. The outer 1 inch of any sterile field or wrapper edge is considered
contaminated
B. The entire wrapper, including edges, is sterile
Page 2
, C. Only the corners of the wrapper are contaminated
D. Edges are sterile as long as the item stays within the room
Correct Answer: A — The outer 1 inch of any sterile field or wrapper edge
is considered contaminated
Rationale: By convention, the outer 1-inch border of any draped table or
opened sterile wrapper is considered a zone of contamination because it is at
the transition point with the unsterile environment and may be touched during
opening.
4. During a surgical scrub, if the hands or arms are contaminated after
scrubbing but before gowning, what is the correct action?
A. Rinse with sterile saline and proceed to gown
B. Wipe with an alcohol pad and continue
C. Re-scrub the contaminated area for the full required time before gowning
D. Proceed to gown since gloves will cover the contamination
Correct Answer: C — Re-scrub the contaminated area for the full required
time before gowning
Rationale: Any break in aseptic technique during the scrub requires
re-scrubbing to restore sterility; simply rinsing or wiping does not remove the
risk of transferred microorganisms, and gloving over a contaminated hand
does not eliminate the hazard of a subsequent glove tear or puncture.
5. Which practice best prevents surgical site infection related to traffic
patterns in the OR?
A. Keeping doors open for ventilation
B. Minimizing the number of people and door openings during the procedure
C. Allowing observers to move freely around the sterile field
D. Increasing conversation to coordinate the team
Correct Answer: B — Minimizing the number of people and door openings
during the procedure
Rationale: Excess traffic and door openings disrupt laminar airflow and
positive pressure in the OR, increasing airborne particulate and bacterial load.
Minimizing personnel movement and door opening is a recognized strategy to
reduce surgical site infection risk.
Page 3
, 6. When pouring a sterile solution into a basin on the sterile field, the
surgical assistant should:
A. Pour from as high above the basin as possible to avoid touching it
B. Pour slowly and close to the basin to prevent splash, without touching the
basin
C. Have the scrub person hold the basin at the edge of the table
D. Pour directly onto instruments to save time
Correct Answer: B — Pour slowly and close to the basin to prevent
splash, without touching the basin
Rationale: Solutions should be poured slowly and close to the receptacle to
minimize splash and turbulence, which can cause strike-through
contamination of the drape below, while never allowing the pouring container
to touch the sterile basin.
7. What is the primary purpose of a surgical time-out prior to incision?
A. To allow the anesthesia provider to finish charting
B. To verify correct patient, correct procedure, and correct site as a final
safety check
C. To count instruments before the case starts
D. To confirm insurance authorization
Correct Answer: B — To verify correct patient, correct procedure, and
correct site as a final safety check
Rationale: The time-out, part of the Universal Protocol, is a final verification
performed by the entire team immediately before incision to confirm correct
patient identity, correct procedure, and correct surgical site, reducing the risk
of wrong-site or wrong-patient surgery.
8. If a sterile team member's glove is punctured during a procedure, the
correct action is to:
A. Continue if there is no visible blood on the glove
B. Change the glove as soon as safely possible, regardless of visible
contamination
C. Wash the glove with antiseptic and continue
D. Wait until the end of the case to change gloves
Page 4
