Perioperative Nursing Exam 2026-2027 |
105 CNOR Practice Questions & Answers |
AORN-Aligned Surgical Nursing Test Bank
for Students & Graduates
Description:
Master perioperative nursing with 105 exam-style questions and rationales updated for
2026-2027. AORN-aligned, CNOR-ready, covering aseptic technique, Universal
Protocol, electrosurgery safety, and MH crisis management.
Download the complete test bank to pass your surgical nursing certification on the first attempt.
, Perioperative Nursing Exam 2026-2027: 105 Questions &
Answers
Section 1: Foundational Concepts & Surgical Conscience
1. When applying the concept of surgical conscience, which statements should be
considered?
A. It involves mental discipline and the ability to speak out.
B. It is essential for delivering optimal care and preventing harm.
C. Surgical conscience allows for compromise in aseptic technique when time is limited.
D. Surgical conscience requires no compromise in the principles of aseptic technique.
Answer: A, B, D
Explanation: Surgical conscience is an ethical and professional commitment to maintaining
strict aseptic technique at all times. It requires mental discipline, active communication, and
zero tolerance for breaks in sterility, as any compromise directly threatens patient safety.
2. Which of the following statements reflect the concept of critical thinking in perioperative
nursing?
A. Following a routine checklist without deviation
B. Informed practice based on evidence
C. Holistic thinking that considers the entire patient picture
D. Unbiased thinking that challenges assumptions
E. Reasoned application of a step-by-step problem-solving process
Answer: B, C, D, E
Explanation: Critical thinking involves evidence-based, holistic, unbiased, and methodical
reasoning. It is not merely following a checklist; it requires active analysis, reflection, and
adaptation to unique clinical situations.
3. Which nursing tool does not reflect critical thinking and clinical reasoning?
A. A single procedure list used for all patients scheduled for that procedure
B. An individualized care plan based on patient-specific assessment data
C. A preoperative checklist that allows for narrative notes on exceptions
D. A time-out protocol that includes team discussion and confirmation
,Answer: A
Explanation: Using a standardized, inflexible list for all patients ignores individual
variations and comorbidities, which is the antithesis of critical thinking. Individualized,
dynamic assessment tools support clinical reasoning.
Section 2: Aseptic Technique & Sterile Field Management
4. Which of the following is the best definition of sterile technique?
A. A method used to clean environmental surfaces in the operating room
B. A set of practices used to reduce but not eliminate all microorganisms
C. A process for disinfecting surgical instruments after use
D. Implemented during surgical procedures to prevent microbial contamination
Answer: D
Explanation: Sterile technique encompasses all specific practices (e.g., gowning, gloving,
draping, creating a sterile field) aimed at eliminating all microorganisms and preventing
surgical site infections.
5. Identify the conditions that are important considerations in maintaining the sterility of an
item. Select all that apply.
A. The condition of the storage area, including cleanliness, temperature, humidity, and air
exchanges
B. Traffic should be controlled to limit access to those trained in handling sterile supplies
C. Sterile supplies should be stored in a manner that allows adequate air circulation
D. When storing items on the top shelf of a supply cart, consider the distance between the top
of an item and the ceiling
Answer: A, B, C, D
Explanation: All listed factors—environmental conditions, controlled access, air circulation,
and clearance from ceilings—are critical to maintaining sterility by preventing contamination
from moisture, dust, pests, or improper handling.
6. Put the following steps in order when opening a wrapped sterile package:
1. Open side flaps
2. Open the farthest wrapper flap
, 3. Open the nearest wrapper flap
Answer: 2, 1, 3 (Farthest, then sides, then nearest)
Explanation: Opening the farthest flap first prevents reaching over the sterile contents. Side
flaps are opened next, and the nearest flap is opened last to maintain the sterility of the inner
surface.
7. What is the best drape to use for an umbilical hernia repair?
A. Fenestrated drape (small aperture)
B. Laparotomy drape
C. Extremity drape
D. Thyroid drape
Answer: B
Explanation: A laparotomy drape provides a large sterile field with an adhesive fenestration,
which is ideal for abdominal procedures like an umbilical hernia repair, allowing access
while protecting surrounding areas.
Section 3: Surgical Attire & Gloving
8. Which of the following statements about proper attire of surgical team members are true?
Select all that apply.
A. Sterile gowns should resist fluid strike-through
B. The scrub top must be secured at the waist or tucked into the pants
C. Jewelry is allowed on the hands and wrists as long as it is covered by gloves
D. Shoe covers are optional in semi-restricted areas
Answer: A, B
Explanation: Fluid-resistant gowns prevent strike-through contamination. Securing the scrub
top ensures that non-sterile fabric does not contact the sterile field. Jewelry is generally not
permitted, and shoe covers are required in restricted areas.
9. Which of the following statements about the gowning procedure is correct?
A. Slide both arms into the gown sleeves simultaneously while facing the table
B. Grasp the gown from the inside and lift it straight up off the table
105 CNOR Practice Questions & Answers |
AORN-Aligned Surgical Nursing Test Bank
for Students & Graduates
Description:
Master perioperative nursing with 105 exam-style questions and rationales updated for
2026-2027. AORN-aligned, CNOR-ready, covering aseptic technique, Universal
Protocol, electrosurgery safety, and MH crisis management.
Download the complete test bank to pass your surgical nursing certification on the first attempt.
, Perioperative Nursing Exam 2026-2027: 105 Questions &
Answers
Section 1: Foundational Concepts & Surgical Conscience
1. When applying the concept of surgical conscience, which statements should be
considered?
A. It involves mental discipline and the ability to speak out.
B. It is essential for delivering optimal care and preventing harm.
C. Surgical conscience allows for compromise in aseptic technique when time is limited.
D. Surgical conscience requires no compromise in the principles of aseptic technique.
Answer: A, B, D
Explanation: Surgical conscience is an ethical and professional commitment to maintaining
strict aseptic technique at all times. It requires mental discipline, active communication, and
zero tolerance for breaks in sterility, as any compromise directly threatens patient safety.
2. Which of the following statements reflect the concept of critical thinking in perioperative
nursing?
A. Following a routine checklist without deviation
B. Informed practice based on evidence
C. Holistic thinking that considers the entire patient picture
D. Unbiased thinking that challenges assumptions
E. Reasoned application of a step-by-step problem-solving process
Answer: B, C, D, E
Explanation: Critical thinking involves evidence-based, holistic, unbiased, and methodical
reasoning. It is not merely following a checklist; it requires active analysis, reflection, and
adaptation to unique clinical situations.
3. Which nursing tool does not reflect critical thinking and clinical reasoning?
A. A single procedure list used for all patients scheduled for that procedure
B. An individualized care plan based on patient-specific assessment data
C. A preoperative checklist that allows for narrative notes on exceptions
D. A time-out protocol that includes team discussion and confirmation
,Answer: A
Explanation: Using a standardized, inflexible list for all patients ignores individual
variations and comorbidities, which is the antithesis of critical thinking. Individualized,
dynamic assessment tools support clinical reasoning.
Section 2: Aseptic Technique & Sterile Field Management
4. Which of the following is the best definition of sterile technique?
A. A method used to clean environmental surfaces in the operating room
B. A set of practices used to reduce but not eliminate all microorganisms
C. A process for disinfecting surgical instruments after use
D. Implemented during surgical procedures to prevent microbial contamination
Answer: D
Explanation: Sterile technique encompasses all specific practices (e.g., gowning, gloving,
draping, creating a sterile field) aimed at eliminating all microorganisms and preventing
surgical site infections.
5. Identify the conditions that are important considerations in maintaining the sterility of an
item. Select all that apply.
A. The condition of the storage area, including cleanliness, temperature, humidity, and air
exchanges
B. Traffic should be controlled to limit access to those trained in handling sterile supplies
C. Sterile supplies should be stored in a manner that allows adequate air circulation
D. When storing items on the top shelf of a supply cart, consider the distance between the top
of an item and the ceiling
Answer: A, B, C, D
Explanation: All listed factors—environmental conditions, controlled access, air circulation,
and clearance from ceilings—are critical to maintaining sterility by preventing contamination
from moisture, dust, pests, or improper handling.
6. Put the following steps in order when opening a wrapped sterile package:
1. Open side flaps
2. Open the farthest wrapper flap
, 3. Open the nearest wrapper flap
Answer: 2, 1, 3 (Farthest, then sides, then nearest)
Explanation: Opening the farthest flap first prevents reaching over the sterile contents. Side
flaps are opened next, and the nearest flap is opened last to maintain the sterility of the inner
surface.
7. What is the best drape to use for an umbilical hernia repair?
A. Fenestrated drape (small aperture)
B. Laparotomy drape
C. Extremity drape
D. Thyroid drape
Answer: B
Explanation: A laparotomy drape provides a large sterile field with an adhesive fenestration,
which is ideal for abdominal procedures like an umbilical hernia repair, allowing access
while protecting surrounding areas.
Section 3: Surgical Attire & Gloving
8. Which of the following statements about proper attire of surgical team members are true?
Select all that apply.
A. Sterile gowns should resist fluid strike-through
B. The scrub top must be secured at the waist or tucked into the pants
C. Jewelry is allowed on the hands and wrists as long as it is covered by gloves
D. Shoe covers are optional in semi-restricted areas
Answer: A, B
Explanation: Fluid-resistant gowns prevent strike-through contamination. Securing the scrub
top ensures that non-sterile fabric does not contact the sterile field. Jewelry is generally not
permitted, and shoe covers are required in restricted areas.
9. Which of the following statements about the gowning procedure is correct?
A. Slide both arms into the gown sleeves simultaneously while facing the table
B. Grasp the gown from the inside and lift it straight up off the table
