NBSTSA CST 2023/ 2024 Exam Version 2| Questions and Verified Answers|100% Correct (2023/ 2024 Latest Update) Grade A
NBSTSA CST 2023/ 2024 Exam Version 2|
Questions and Verified Answers|100%
Correct (2023/ 2024 Latest Update) Grade A
Q: Which of the following examples illustrates UNSAFE technique for disposing of
contaminated sharps?
A. Used suture needles and scalpel blades are removed from the needle counter and individually
placed in the biohazard sharps container.
B. Used suture needles and scalpel blades remain in the needle counter and the closed needle
counter is placed in the biohazard sharps container.
C. The biohazard sharps container is located as close as possible to the area in which the items
were used.
D. Disposable surgical blades are removed from knife handles with a needle holder or other
instrument.
Answer:
A. Used suture needles and scalpel blades are removed from the needle counter and individually
placed in the biohazard sharps container.
Q: Why is the right kidney typically several centimeters lower than the left kidney?
A. The liver rests superior and anterior to the right kidney.
B. The liver rests superior and posterior to the right kidney.
C. The liver rests inferior and anterior to the right kidney.
D. The liver rests inferior and posterior to the right kidney.
Answer:
A. The liver rests superior and anterior to the right kidney.
Q: Which of the following should be the MINIMUM exposure time in a flash sterilizer for
unwrapped instruments?
A. 1 minute
B. 3 minutes
C. 5 minutes
D. 7 minutes
Answer:
B. 3 minutes
Q: If a routine surgical procedure was performed without consent, the surgeon committed
A. assault.
B. battery.
C. malpractice.
D. liability.
Answer:
B. battery.
Q: If an adult patient refuses a blood transfusion, the surgical staff should
A. not administer blood to the patient.
B. administer blood only in an emergency.
C. administer blood only after sedation.
D. not perform any procedure that may require a transfusion.
Answer:
A. not administer blood to the patient.
Q: During the intraoperative phase, which of the following activities can be completed by both
sterile and non-sterile members of the surgical team?
A.caring for the specimen
B.maintaining the patient’s operative record
C.clearing residual blood from the surgical field
D.maintaining the sterile field and neutral zone
Answer:
A.caring for the specimen
Q: A lumbar meningocele involves removal of
A. cerebrospinal fluid.
B. lumbar disc.
C. meninges.
D. a fluid-filled sac.
Answer:
D. a fluid-filled sac.
Q: Wrinkle-free padding is applied to an extremity before application of a tourniquet to avoid
A. skin injuries.
B. improper inflation.
C. excessive blood loss.
D. skeletal injuries.
Answer:
A. skin injuries
Q: A specimen obtained for frozen section is generally removed from the sterile field
intraoperatively because it
A. needs to be labeled by the circulator.
B. is sent to pathology immediately.
C. will contaminate the sterile field.
D. needs to be placed in formalin solution.
Answer:
B. is sent to pathology immediately.
Q: Which of the following procedures is used to visualize the cystic, hepatic, and common
ducts?
A. barium enema
B. cholangiography
C. intravenous pyelography
D. upper gastrointestinal series
Answer:
B. cholangiography
Q: A scleral buckle procedure repairs
A. astigmatism.
B. detached retinas.
C. corneal scarring.
D. eye muscle contractures.
Answer:
B. detached retinas.
Q: Which of the following retractors should the surgical technologist have available to provide
exposure to the patellar tendon while harvesting the graft for an ACL repair?
A. Senn
B. Richardson
C. Hayes
D. Fukuda
Answer:
A. Senn
Q: The surgical technologist in the scrub role should remain sterile following which of the
following surgical procedures?
A.laparoscopic cholecystectomy
B.carotid endarterectomy
C.total hip arthroplasty
D.tympanoplasty
Answer:
B.carotid endarterectomy
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