CNOR Exam 2026/2027 (Verified Questions And
Answers)
||Best Brand New Edition||Quick Pass
Comprehensive Assessment
Year: 2026–2027 | Total Questions: 100 | 100% VERIFIED
Introduction
The Certified Perioperative Nurse (CNOR) examination, administered by the Competency
and Credentialing Institute (CCI), is the nationally recognized professional certification for
perioperative registered nurses demonstrating expertise in surgical patient care. This
comprehensive question bank covers all key domains of the official CCI CNOR blueprint: (1)
Perioperative Patient Assessment and Diagnosis, encompassing preoperative evaluation,
MH screening, ASA classification, medication review, skin assessment, allergy screening,
and geriatric/pediatric considerations; (2) Perioperative Planning and Implementation,
addressing the Universal Protocol, positioning safety, antibiotic prophylaxis, VTE
prevention, hypothermia management, surgical counts, and fire risk assessment; (3)
Intraoperative Nursing Care and Surgical Environment Management, covering traffic
patterns, air exchanges, sterile field management, ESU safety, sharps safety, blood loss
estimation, and noise management; (4) Infection Prevention and Control, addressing
surgical scrub, wound classification, sterilization methods, skin preparation, PPE, terminal
cleaning, and antibiotic stewardship; (5) Patient and Family Education, covering
preoperative education, health literacy, informed consent, wound care, pain management,
and smoking cessation; (6) Discharge Planning and Continuity of Care, encompassing PACU
handoff, Aldrete scoring, follow-up coordination, and PONV management; (7) Emergency
Situations and Complication Management, addressing MH crisis, anaphylaxis, surgical fires,
hemorrhage, retained items, cardiac arrest, LAST, and compartment syndrome; and (8)
Professional Ethics, covering patient advocacy, speaking up culture, informed refusal,
delegation, just culture, cultural competence, and nurse well-being. Each of the 100
questions is mapped to a distinct sub-topic within the CCI CNOR domain blueprint, ensuring
thorough, non-overlapping coverage. Mastery of these domains demonstrates professional
readiness for competent, safe, and ethical perioperative nursing execution.
Question 1: The preoperative nursing assessment MUST include verification of:
A. Only the number of visitors the patient expects postoperatively
, B. Patient identity using two identifiers, surgical consent accuracy, allergies, NPO
status, pertinent medical/surgical history, current medications, laboratory and
diagnostic results, and advance directives
C. Only the patient's favorite color for room decoration
D. Only the surgeon's lunch preferences
Correct Answer: B. Patient identity using two identifiers, surgical consent accuracy,
allergies, NPO status, pertinent medical/surgical history, current medications,
laboratory and diagnostic results, and advance directives
Rationale: Comprehensive preoperative assessment ensures safe care. Favorite color (A),
surgeon preferences (C), and visitor counts (D) are not essential preoperative assessments.
Question 2: Malignant hyperthermia (MH) susceptibility screening during preoperative
assessment should identify patients with:
A. A personal or family history of MH episodes, adverse reactions to volatile
anesthetic agents (sevoflurane, desflurane) or succinylcholine, and certain
myopathies (central core disease) — enabling preparation of dantrolene sodium
and an MH cart before anesthesia induction
B. Only a preference for general over regional anesthesia
C. Only a history of seasonal allergies
D. Only a preference for warm blankets
Correct Answer: A. A personal or family history of MH episodes, adverse reactions to
volatile anesthetic agents (sevoflurane, desflurane) or succinylcholine, and certain
myopathies (central core disease) — enabling preparation of dantrolene sodium and
an MH cart before anesthesia induction
Rationale: MH screening identifies high-risk patients for prevention. Warm blankets (A),
seasonal allergies (C), and anesthesia preference (D) are not MH risk factors.
Question 3: The ASA Physical Status Classification System categorizes patients based on:
A. Their overall physical health and comorbidities (ASA I: healthy to ASA VI:
brain-dead organ donor) — informing anesthetic risk assessment, resource
planning, and postoperative care requirements for the perioperative team
B. Only their annual income level
C. Only their employment status
, D. Only their shoe size
Correct Answer: A. Their overall physical health and comorbidities (ASA I: healthy to
ASA VI: brain-dead organ donor) — informing anesthetic risk assessment, resource
planning, and postoperative care requirements for the perioperative team
Rationale: ASA classification assesses physical status for risk planning. Income (A), shoe
size (C), and employment (D) are not ASA criteria.
Question 4: A patient presenting for surgery reports taking warfarin daily. The
perioperative nurse should PRIORITIZE:
A. Verifying the most recent INR value, confirming with the surgeon whether
warfarin was appropriately held per protocol, assessing for signs of abnormal
bleeding, and ensuring blood products or reversal agents are available if needed
B. Only checking if the patient brought reading materials for the waiting room
C. Only asking the patient about their favorite breakfast foods
D. Ignoring the medication history as irrelevant to surgery
Correct Answer: A. Verifying the most recent INR value, confirming with the surgeon
whether warfarin was appropriately held per protocol, assessing for signs of
abnormal bleeding, and ensuring blood products or reversal agents are available if
needed
Rationale: Anticoagulant use directly affects surgical bleeding risk. Ignoring it (A),
breakfast foods (C), and reading materials (D) are clinically irrelevant.
Question 5: Preoperative skin assessment by the perioperative nurse documents:
A. Only the brand of soap the patient uses at home
B. Only the thread count of the patient's bed sheets
C. Only the patient's tan lines from recent sun exposure
D. The condition of the skin at and surrounding the surgical site — including
rashes, lesions, bruising, skin breakdown, previous surgical scars, and the
presence of any implanted devices — establishing a baseline for comparison with
postoperative skin condition to identify procedure-related injuries
Correct Answer: D. The condition of the skin at and surrounding the surgical site —
including rashes, lesions, bruising, skin breakdown, previous surgical scars, and the
, presence of any implanted devices — establishing a baseline for comparison with
postoperative skin condition to identify procedure-related injuries
Rationale: Skin assessment establishes a pre-injury baseline. Tan lines (A), soap brands (C),
and sheet thread counts (D) are not clinical skin assessments.
Question 6: Latex allergy screening during preoperative assessment is critical because:
A. Only patients over age 90 can have latex allergies
B. Latex products are only used in hospital gift shops
C. Patients with latex sensitivity (including those with spina bifida, healthcare
workers with repeated latex exposure, and individuals allergic to
bananas/avocados/kiwi/chestnuts) may develop reactions ranging from contact
dermatitis to life-threatening anaphylaxis — requiring a latex-free surgical
environment
D. Latex allergy only affects the patient's ability to blow up balloons
Correct Answer: C. Patients with latex sensitivity (including those with spina bifida,
healthcare workers with repeated latex exposure, and individuals allergic to
bananas/avocados/kiwi/chestnuts) may develop reactions ranging from contact
dermatitis to life-threatening anaphylaxis — requiring a latex-free surgical
environment
Rationale: Latex allergy can cause fatal anaphylaxis in the OR. Gift shops (A), age-specific
limitation (C), and balloon relevance (D) are inaccurate.
Question 7: The perioperative nurse assessing a patient with obstructive sleep apnea (OSA)
anticipates:
A. Only that the patient snores and requires earplugs for roommates
B. Only that the patient prefers a softer pillow during surgery
C. No modification to the standard anesthetic or postoperative plan
D. Increased risk for difficult airway management, respiratory depression from
sedatives and opioids, postoperative airway obstruction, and the need for
continuous pulse oximetry monitoring — the patient should bring their
CPAP/BiPAP device for postoperative use
Correct Answer: D. Increased risk for difficult airway management, respiratory
depression from sedatives and opioids, postoperative airway obstruction, and the
Answers)
||Best Brand New Edition||Quick Pass
Comprehensive Assessment
Year: 2026–2027 | Total Questions: 100 | 100% VERIFIED
Introduction
The Certified Perioperative Nurse (CNOR) examination, administered by the Competency
and Credentialing Institute (CCI), is the nationally recognized professional certification for
perioperative registered nurses demonstrating expertise in surgical patient care. This
comprehensive question bank covers all key domains of the official CCI CNOR blueprint: (1)
Perioperative Patient Assessment and Diagnosis, encompassing preoperative evaluation,
MH screening, ASA classification, medication review, skin assessment, allergy screening,
and geriatric/pediatric considerations; (2) Perioperative Planning and Implementation,
addressing the Universal Protocol, positioning safety, antibiotic prophylaxis, VTE
prevention, hypothermia management, surgical counts, and fire risk assessment; (3)
Intraoperative Nursing Care and Surgical Environment Management, covering traffic
patterns, air exchanges, sterile field management, ESU safety, sharps safety, blood loss
estimation, and noise management; (4) Infection Prevention and Control, addressing
surgical scrub, wound classification, sterilization methods, skin preparation, PPE, terminal
cleaning, and antibiotic stewardship; (5) Patient and Family Education, covering
preoperative education, health literacy, informed consent, wound care, pain management,
and smoking cessation; (6) Discharge Planning and Continuity of Care, encompassing PACU
handoff, Aldrete scoring, follow-up coordination, and PONV management; (7) Emergency
Situations and Complication Management, addressing MH crisis, anaphylaxis, surgical fires,
hemorrhage, retained items, cardiac arrest, LAST, and compartment syndrome; and (8)
Professional Ethics, covering patient advocacy, speaking up culture, informed refusal,
delegation, just culture, cultural competence, and nurse well-being. Each of the 100
questions is mapped to a distinct sub-topic within the CCI CNOR domain blueprint, ensuring
thorough, non-overlapping coverage. Mastery of these domains demonstrates professional
readiness for competent, safe, and ethical perioperative nursing execution.
Question 1: The preoperative nursing assessment MUST include verification of:
A. Only the number of visitors the patient expects postoperatively
, B. Patient identity using two identifiers, surgical consent accuracy, allergies, NPO
status, pertinent medical/surgical history, current medications, laboratory and
diagnostic results, and advance directives
C. Only the patient's favorite color for room decoration
D. Only the surgeon's lunch preferences
Correct Answer: B. Patient identity using two identifiers, surgical consent accuracy,
allergies, NPO status, pertinent medical/surgical history, current medications,
laboratory and diagnostic results, and advance directives
Rationale: Comprehensive preoperative assessment ensures safe care. Favorite color (A),
surgeon preferences (C), and visitor counts (D) are not essential preoperative assessments.
Question 2: Malignant hyperthermia (MH) susceptibility screening during preoperative
assessment should identify patients with:
A. A personal or family history of MH episodes, adverse reactions to volatile
anesthetic agents (sevoflurane, desflurane) or succinylcholine, and certain
myopathies (central core disease) — enabling preparation of dantrolene sodium
and an MH cart before anesthesia induction
B. Only a preference for general over regional anesthesia
C. Only a history of seasonal allergies
D. Only a preference for warm blankets
Correct Answer: A. A personal or family history of MH episodes, adverse reactions to
volatile anesthetic agents (sevoflurane, desflurane) or succinylcholine, and certain
myopathies (central core disease) — enabling preparation of dantrolene sodium and
an MH cart before anesthesia induction
Rationale: MH screening identifies high-risk patients for prevention. Warm blankets (A),
seasonal allergies (C), and anesthesia preference (D) are not MH risk factors.
Question 3: The ASA Physical Status Classification System categorizes patients based on:
A. Their overall physical health and comorbidities (ASA I: healthy to ASA VI:
brain-dead organ donor) — informing anesthetic risk assessment, resource
planning, and postoperative care requirements for the perioperative team
B. Only their annual income level
C. Only their employment status
, D. Only their shoe size
Correct Answer: A. Their overall physical health and comorbidities (ASA I: healthy to
ASA VI: brain-dead organ donor) — informing anesthetic risk assessment, resource
planning, and postoperative care requirements for the perioperative team
Rationale: ASA classification assesses physical status for risk planning. Income (A), shoe
size (C), and employment (D) are not ASA criteria.
Question 4: A patient presenting for surgery reports taking warfarin daily. The
perioperative nurse should PRIORITIZE:
A. Verifying the most recent INR value, confirming with the surgeon whether
warfarin was appropriately held per protocol, assessing for signs of abnormal
bleeding, and ensuring blood products or reversal agents are available if needed
B. Only checking if the patient brought reading materials for the waiting room
C. Only asking the patient about their favorite breakfast foods
D. Ignoring the medication history as irrelevant to surgery
Correct Answer: A. Verifying the most recent INR value, confirming with the surgeon
whether warfarin was appropriately held per protocol, assessing for signs of
abnormal bleeding, and ensuring blood products or reversal agents are available if
needed
Rationale: Anticoagulant use directly affects surgical bleeding risk. Ignoring it (A),
breakfast foods (C), and reading materials (D) are clinically irrelevant.
Question 5: Preoperative skin assessment by the perioperative nurse documents:
A. Only the brand of soap the patient uses at home
B. Only the thread count of the patient's bed sheets
C. Only the patient's tan lines from recent sun exposure
D. The condition of the skin at and surrounding the surgical site — including
rashes, lesions, bruising, skin breakdown, previous surgical scars, and the
presence of any implanted devices — establishing a baseline for comparison with
postoperative skin condition to identify procedure-related injuries
Correct Answer: D. The condition of the skin at and surrounding the surgical site —
including rashes, lesions, bruising, skin breakdown, previous surgical scars, and the
, presence of any implanted devices — establishing a baseline for comparison with
postoperative skin condition to identify procedure-related injuries
Rationale: Skin assessment establishes a pre-injury baseline. Tan lines (A), soap brands (C),
and sheet thread counts (D) are not clinical skin assessments.
Question 6: Latex allergy screening during preoperative assessment is critical because:
A. Only patients over age 90 can have latex allergies
B. Latex products are only used in hospital gift shops
C. Patients with latex sensitivity (including those with spina bifida, healthcare
workers with repeated latex exposure, and individuals allergic to
bananas/avocados/kiwi/chestnuts) may develop reactions ranging from contact
dermatitis to life-threatening anaphylaxis — requiring a latex-free surgical
environment
D. Latex allergy only affects the patient's ability to blow up balloons
Correct Answer: C. Patients with latex sensitivity (including those with spina bifida,
healthcare workers with repeated latex exposure, and individuals allergic to
bananas/avocados/kiwi/chestnuts) may develop reactions ranging from contact
dermatitis to life-threatening anaphylaxis — requiring a latex-free surgical
environment
Rationale: Latex allergy can cause fatal anaphylaxis in the OR. Gift shops (A), age-specific
limitation (C), and balloon relevance (D) are inaccurate.
Question 7: The perioperative nurse assessing a patient with obstructive sleep apnea (OSA)
anticipates:
A. Only that the patient snores and requires earplugs for roommates
B. Only that the patient prefers a softer pillow during surgery
C. No modification to the standard anesthetic or postoperative plan
D. Increased risk for difficult airway management, respiratory depression from
sedatives and opioids, postoperative airway obstruction, and the need for
continuous pulse oximetry monitoring — the patient should bring their
CPAP/BiPAP device for postoperative use
Correct Answer: D. Increased risk for difficult airway management, respiratory
depression from sedatives and opioids, postoperative airway obstruction, and the
