NCCT SURGICAL TECHNOLOGY (TS-C) EXAM
2026 STUDY GUIDE | VERIFIED PRACTICE
QUESTIONS & ANSWERS WITH DETAILED
RATIONALES | COMPREHENSIVE
CERTIFICATION EXAM PREP
NCCT SURGICAL TECHNOLOGY (TS-C) EXAM 2026 STUDY GUIDE
VERIFIED PRACTICE QUESTIONS & ANSWERS WITH DETAILED RATIONALES
DOCUMENT OVERVIEW:
• This comprehensive study guide contains verified practice questions designed to
prepare you for the NCCT Surgical Technology Certification exam, covering all
critical domains including pre-operative, intra-operative, and post-operative
procedures with detailed evidence-based rationales
• Study this material by reviewing each question thoroughly, understanding the
rationale for correct answers, and focusing on areas where you need improvement
to build confidence and mastery across all surgical technology competencies
QUESTION 1
Which of the following is the primary responsibility of the surgical
technologist during the preoperative phase?
A) Administering anesthesia to the patient
B) Preparing and maintaining the sterile field
C) Making surgical decisions during the procedure
D) Suturing the surgical site after closure
E) Monitoring the patient's vital signs continuously
✓ CORRECT ANSWER: B) Preparing and maintaining the sterile field
,RATIONALE: The surgical technologist's primary responsibility in the preoperative
phase is to prepare the sterile field by organizing instruments, supplies, and
equipment according to the surgeon's preferences and institutional protocols. This
ensures all necessary items are available and sterile before the procedure begins.
Administering anesthesia is the anesthesiologist's role, making surgical decisions is
the surgeon's responsibility, suturing is performed by the surgeon, and continuous
vital sign monitoring is the circulating nurse's responsibility.
QUESTION 2
What is the correct sequence for donning sterile gloves using the open glove
technique?
A) Don gown first, then perform hand hygiene, then don gloves
B) Perform hand hygiene, don the gown, then don gloves with the cuff over the
gown
C) Don gloves, then perform hand hygiene, then don the gown
D) Perform hand hygiene, don gloves first, then don the gown with cuff under the
glove
E) Don gown and gloves simultaneously without hand hygiene
✓ CORRECT ANSWER: B) Perform hand hygiene, don the gown, then don gloves
with the cuff over the gown
RATIONALE: The correct sequence for sterile donning requires performing
thorough hand hygiene first to remove microorganisms. The surgical gown is
donned next, and then sterile gloves are applied with the cuff of the glove
extending over the cuff of the gown. This overlapping creates a barrier that
maintains sterility. The cuff of the gown should be covered by the glove cuff to
prevent bare skin exposure. Hand hygiene must precede gowning to reduce the
microbial load on the skin, which is essential for maintaining a sterile field.
QUESTION 3
,Which autoclaving method is considered the gold standard for sterilization in
surgical settings?
A) Dry heat sterilization at 160°C for 2 hours
B) Chemical sterilization with glutaraldehyde for 10 hours
C) Steam sterilization at 132°C for 3-10 minutes at 30 psi
D) Ethylene oxide gas sterilization for 12 hours
E) Boiling water immersion for 30 minutes
✓ CORRECT ANSWER: C) Steam sterilization at 132°C for 3-10 minutes at 30 psi
RATIONALE: Steam sterilization is the gold standard for sterilization because it is
the most reliable, efficient, and cost-effective method. It uses high-pressure steam
to penetrate materials and denature proteins and nucleic acids of microorganisms.
The temperature of 132°C (270°F) at 30 psi for 3-10 minutes is the standard cycle.
Dry heat takes too long, chemical sterilization is used primarily for heat-sensitive
items, ethylene oxide requires extensive aeration time, and boiling water is not an
acceptable sterilization method as it does not reach temperatures high enough to
ensure sterilization of all organisms.
QUESTION 4
What is the primary purpose of the count procedures performed by surgical
technologists?
A) To document the surgeon's time in the operating room
B) To ensure all sponges, needles, and instruments are accounted for to prevent
retained foreign bodies
C) To verify the patient's insurance information is correct
D) To calculate the patient's blood loss during surgery
E) To determine the cost of the surgical procedure
, ✓ CORRECT ANSWER: B) To ensure all sponges, needles, and instruments are
accounted for to prevent retained foreign bodies
RATIONALE: The count procedure is a critical safety measure in surgical technology
performed at three specific times: before the procedure begins, before the surgical
site is closed, and at the end of the procedure. The purpose is to account for all
sponges, sharps (needles and blades), and instruments to prevent retained foreign
bodies, which can cause serious postoperative complications. Surgical counts are
not related to documenting surgeon time, verifying insurance, calculating blood
loss, or determining procedure costs. This is a fundamental patient safety measure
mandated by The Joint Commission and other regulatory bodies.
QUESTION 5
Which of the following best describes the role of the surgical technologist in
maintaining asepsis during surgery?
A) Allowing others to pass behind sterile fields if necessary
B) Touching sterile items only with sterile gloves and maintaining a sterile field
through adherence to sterile technique principles
C) Permitting non-sterile personnel to adjust drapes on the sterile field
D) Allowing contaminated items to remain on the sterile field if space is limited
E) Opening sterile packages at any time during the procedure without restriction
✓ CORRECT ANSWER: B) Touching sterile items only with sterile gloves and
maintaining a sterile field through adherence to sterile technique principles
RATIONALE: Maintaining asepsis is the surgical technologist's primary
responsibility during surgery. This involves touching sterile items only with sterile
gloves, never reaching over the sterile field, keeping sterile drapes intact, and
maintaining a 12-inch perimeter around the sterile field. All principles of asepsis
must be followed consistently. Non-sterile personnel should never touch or reach
over sterile fields, contaminated items must never remain on the sterile field, and
2026 STUDY GUIDE | VERIFIED PRACTICE
QUESTIONS & ANSWERS WITH DETAILED
RATIONALES | COMPREHENSIVE
CERTIFICATION EXAM PREP
NCCT SURGICAL TECHNOLOGY (TS-C) EXAM 2026 STUDY GUIDE
VERIFIED PRACTICE QUESTIONS & ANSWERS WITH DETAILED RATIONALES
DOCUMENT OVERVIEW:
• This comprehensive study guide contains verified practice questions designed to
prepare you for the NCCT Surgical Technology Certification exam, covering all
critical domains including pre-operative, intra-operative, and post-operative
procedures with detailed evidence-based rationales
• Study this material by reviewing each question thoroughly, understanding the
rationale for correct answers, and focusing on areas where you need improvement
to build confidence and mastery across all surgical technology competencies
QUESTION 1
Which of the following is the primary responsibility of the surgical
technologist during the preoperative phase?
A) Administering anesthesia to the patient
B) Preparing and maintaining the sterile field
C) Making surgical decisions during the procedure
D) Suturing the surgical site after closure
E) Monitoring the patient's vital signs continuously
✓ CORRECT ANSWER: B) Preparing and maintaining the sterile field
,RATIONALE: The surgical technologist's primary responsibility in the preoperative
phase is to prepare the sterile field by organizing instruments, supplies, and
equipment according to the surgeon's preferences and institutional protocols. This
ensures all necessary items are available and sterile before the procedure begins.
Administering anesthesia is the anesthesiologist's role, making surgical decisions is
the surgeon's responsibility, suturing is performed by the surgeon, and continuous
vital sign monitoring is the circulating nurse's responsibility.
QUESTION 2
What is the correct sequence for donning sterile gloves using the open glove
technique?
A) Don gown first, then perform hand hygiene, then don gloves
B) Perform hand hygiene, don the gown, then don gloves with the cuff over the
gown
C) Don gloves, then perform hand hygiene, then don the gown
D) Perform hand hygiene, don gloves first, then don the gown with cuff under the
glove
E) Don gown and gloves simultaneously without hand hygiene
✓ CORRECT ANSWER: B) Perform hand hygiene, don the gown, then don gloves
with the cuff over the gown
RATIONALE: The correct sequence for sterile donning requires performing
thorough hand hygiene first to remove microorganisms. The surgical gown is
donned next, and then sterile gloves are applied with the cuff of the glove
extending over the cuff of the gown. This overlapping creates a barrier that
maintains sterility. The cuff of the gown should be covered by the glove cuff to
prevent bare skin exposure. Hand hygiene must precede gowning to reduce the
microbial load on the skin, which is essential for maintaining a sterile field.
QUESTION 3
,Which autoclaving method is considered the gold standard for sterilization in
surgical settings?
A) Dry heat sterilization at 160°C for 2 hours
B) Chemical sterilization with glutaraldehyde for 10 hours
C) Steam sterilization at 132°C for 3-10 minutes at 30 psi
D) Ethylene oxide gas sterilization for 12 hours
E) Boiling water immersion for 30 minutes
✓ CORRECT ANSWER: C) Steam sterilization at 132°C for 3-10 minutes at 30 psi
RATIONALE: Steam sterilization is the gold standard for sterilization because it is
the most reliable, efficient, and cost-effective method. It uses high-pressure steam
to penetrate materials and denature proteins and nucleic acids of microorganisms.
The temperature of 132°C (270°F) at 30 psi for 3-10 minutes is the standard cycle.
Dry heat takes too long, chemical sterilization is used primarily for heat-sensitive
items, ethylene oxide requires extensive aeration time, and boiling water is not an
acceptable sterilization method as it does not reach temperatures high enough to
ensure sterilization of all organisms.
QUESTION 4
What is the primary purpose of the count procedures performed by surgical
technologists?
A) To document the surgeon's time in the operating room
B) To ensure all sponges, needles, and instruments are accounted for to prevent
retained foreign bodies
C) To verify the patient's insurance information is correct
D) To calculate the patient's blood loss during surgery
E) To determine the cost of the surgical procedure
, ✓ CORRECT ANSWER: B) To ensure all sponges, needles, and instruments are
accounted for to prevent retained foreign bodies
RATIONALE: The count procedure is a critical safety measure in surgical technology
performed at three specific times: before the procedure begins, before the surgical
site is closed, and at the end of the procedure. The purpose is to account for all
sponges, sharps (needles and blades), and instruments to prevent retained foreign
bodies, which can cause serious postoperative complications. Surgical counts are
not related to documenting surgeon time, verifying insurance, calculating blood
loss, or determining procedure costs. This is a fundamental patient safety measure
mandated by The Joint Commission and other regulatory bodies.
QUESTION 5
Which of the following best describes the role of the surgical technologist in
maintaining asepsis during surgery?
A) Allowing others to pass behind sterile fields if necessary
B) Touching sterile items only with sterile gloves and maintaining a sterile field
through adherence to sterile technique principles
C) Permitting non-sterile personnel to adjust drapes on the sterile field
D) Allowing contaminated items to remain on the sterile field if space is limited
E) Opening sterile packages at any time during the procedure without restriction
✓ CORRECT ANSWER: B) Touching sterile items only with sterile gloves and
maintaining a sterile field through adherence to sterile technique principles
RATIONALE: Maintaining asepsis is the surgical technologist's primary
responsibility during surgery. This involves touching sterile items only with sterile
gloves, never reaching over the sterile field, keeping sterile drapes intact, and
maintaining a 12-inch perimeter around the sterile field. All principles of asepsis
must be followed consistently. Non-sterile personnel should never touch or reach
over sterile fields, contaminated items must never remain on the sterile field, and
