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Surgical Technology Certification Exam
Questions and Answers (100% Correct
Answers) Already Graded A+
The surgeon asks that multiple suture and hernia mesh that were not on
the preference card be opened during the repair of a large umbilical
hernia. The surgical technologist should recognize that:
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a. items on the preference card are only to be changed by the surgeon
or the unit clerk
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b. sterile supply associates who stock the hernia mesh are responsible for
adding hernia mesh to the preference card
c. preference card changes are unnecessary; both hernia mesh and
suture are case dependent.
d. suture may be case dependent, but the hernia mesh is integral to the
procedure and should be added to the preference card Ans: Answer: D
Which of the following precautions should be taken by the surgical team
when working with polymethyl methacrylate as a bone cement?
a. wear latex free gloves, as polymethyl methacrylate interacts
negatively with latex
b. remove contact lenses as polymethyl methacrylate can melt contact
lenses and cause corneal burns
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c. make sure the patient does not have a latex allergy because
polymethyl methacrylate and latex have the same chemical properties
d. Limit the # of sponges on the field as polymethyl methacrylate can
negatively interact with the cotton fibers in the sponges. Ans: Answer: B
Which of the following daily tests must be performed on the pre-vacuum
sterilizer before using it?
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a. Gravity
b. Biological indicator
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c. Bowie-Dick
d. Chemical indicator Ans: Answer: C
What is the minimum exposure time in a flash sterilizer for unwrapped
instruments?
a. 1 minute
b. 3 minutes
c. 5 minutes
d. 7 minutes Ans: Answer: B
[pre-vac] no lumen - 3 minutes ; lumen - 4 minutes
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Which of the following is the correct temperature for the flash sterilizer
operation?
a. 132C (270F)
b. 126C (260F)
c. 135C (275F)
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d. 129C (265F) Ans: Answer: A
Which of the following is the proper temperature and time that the
chamber of a steam sterilizer must reach in order to ensure that all spores
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have been eliminated?
a. 270*F for 4 minutes
b. 350*F for 4 minutes
c. 240*F for 10 minutes
d. 350*F for 10 mintues Ans: Answer: A
[pre-vac] temp: 270*F ; time: 3-4 minutes ; pressure: 27 psi
The Sterrad sterilization system most commonly uses which of the
following chemical solutions?
a. hydrogen peroxide
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b. gluteraldehyde
c. alcohol
d. peracetic acid Ans: Answer: A
[Sterrad] make sure its plugged in - needs electricity
Which of the following is used to achieve high level disinfection with a
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minimum exposure time of 20-45 minutes?
a. chlorine bleach compounds
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b. gluteraldehyde
c. hydrogen peroxide
d. iodine and iodophors Ans: Answer: B
During decontamination of a flexible endoscope, which of the following
tests should be given to inspect the proper function of the endoscope
and to ensure that it can be properly sterilized?
a. leak test
b. electrical component test
c. bacteria swab test
d. fiber optic light test Ans: Answer: A
1
Surgical Technology Certification Exam
Questions and Answers (100% Correct
Answers) Already Graded A+
The surgeon asks that multiple suture and hernia mesh that were not on
the preference card be opened during the repair of a large umbilical
hernia. The surgical technologist should recognize that:
© 2026 Assignment Expert
a. items on the preference card are only to be changed by the surgeon
or the unit clerk
Guru01 - Stuvia
b. sterile supply associates who stock the hernia mesh are responsible for
adding hernia mesh to the preference card
c. preference card changes are unnecessary; both hernia mesh and
suture are case dependent.
d. suture may be case dependent, but the hernia mesh is integral to the
procedure and should be added to the preference card Ans: Answer: D
Which of the following precautions should be taken by the surgical team
when working with polymethyl methacrylate as a bone cement?
a. wear latex free gloves, as polymethyl methacrylate interacts
negatively with latex
b. remove contact lenses as polymethyl methacrylate can melt contact
lenses and cause corneal burns
,For Expert help and assignment handling,
2
c. make sure the patient does not have a latex allergy because
polymethyl methacrylate and latex have the same chemical properties
d. Limit the # of sponges on the field as polymethyl methacrylate can
negatively interact with the cotton fibers in the sponges. Ans: Answer: B
Which of the following daily tests must be performed on the pre-vacuum
sterilizer before using it?
© 2026 Assignment Expert
a. Gravity
b. Biological indicator
Guru01 - Stuvia
c. Bowie-Dick
d. Chemical indicator Ans: Answer: C
What is the minimum exposure time in a flash sterilizer for unwrapped
instruments?
a. 1 minute
b. 3 minutes
c. 5 minutes
d. 7 minutes Ans: Answer: B
[pre-vac] no lumen - 3 minutes ; lumen - 4 minutes
,For Expert help and assignment handling,
3
Which of the following is the correct temperature for the flash sterilizer
operation?
a. 132C (270F)
b. 126C (260F)
c. 135C (275F)
© 2026 Assignment Expert
d. 129C (265F) Ans: Answer: A
Which of the following is the proper temperature and time that the
chamber of a steam sterilizer must reach in order to ensure that all spores
Guru01 - Stuvia
have been eliminated?
a. 270*F for 4 minutes
b. 350*F for 4 minutes
c. 240*F for 10 minutes
d. 350*F for 10 mintues Ans: Answer: A
[pre-vac] temp: 270*F ; time: 3-4 minutes ; pressure: 27 psi
The Sterrad sterilization system most commonly uses which of the
following chemical solutions?
a. hydrogen peroxide
, For Expert help and assignment handling,
4
b. gluteraldehyde
c. alcohol
d. peracetic acid Ans: Answer: A
[Sterrad] make sure its plugged in - needs electricity
Which of the following is used to achieve high level disinfection with a
© 2026 Assignment Expert
minimum exposure time of 20-45 minutes?
a. chlorine bleach compounds
Guru01 - Stuvia
b. gluteraldehyde
c. hydrogen peroxide
d. iodine and iodophors Ans: Answer: B
During decontamination of a flexible endoscope, which of the following
tests should be given to inspect the proper function of the endoscope
and to ensure that it can be properly sterilized?
a. leak test
b. electrical component test
c. bacteria swab test
d. fiber optic light test Ans: Answer: A
