100+ Free PCCN-K (Knowledge Professional) Practice Questions

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A progressive care patient with new ST-segment depression in V4-V6 and chest pressure is most consistent with which acute coronary syndrome?

NSTEMI/UTA with lateral ischemia

Pericarditis

Stable angina with no ECG changes

Aortic dissection only

to track

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2026 Statistics

Key Facts: PCCN-K (Knowledge Professional) Exam

150

Total Items

AACN PCCN-K handbook (2025)

125 + 25

Scored + Unscored

AACN PCCN-K handbook (2025)

Exam Time

AACN PCCN-K handbook (2025)

82/125

Passing Cut Score

AACN exam statistics (effective 2024-01-31)

80/20

Clinical Judgment / Professional Caring

AACN PCCN/PCCN-K test plan (2024-02-06)

$255/$370

Member / Nonmember Fee

AACN PCCN-K handbook (2025)

AACN's PCCN-K knowledge-professional handbook lists the same 150-item exam (125 scored + 25 unscored) and 3-hour appointment as the direct-care PCCN. The cut score is 82 correct answers out of 125 scored items, and the test plan retains the 80% Clinical Judgment / 20% Professional Caring & Ethical Practice framework. Eligibility differs: PCCN-K requires 1,750 hours influencing care of progressive care patients in the previous 2 years (or 2,000 in the previous 5).

Sample PCCN-K (Knowledge Professional) Practice Questions

Try these sample questions to test your PCCN-K (Knowledge Professional) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A progressive care patient with new ST-segment depression in V4-V6 and chest pressure is most consistent with which acute coronary syndrome?

A.NSTEMI/UTA with lateral ischemia

B.Pericarditis

C.Stable angina with no ECG changes

D.Aortic dissection only

Explanation: Lateral ST depression with chest pressure is consistent with NSTE-ACS (NSTEMI/unstable angina). PCCN-K educators teach 12-lead localization for early escalation.

2An educator is reinforcing acute decompensated heart failure care. Which finding most supports a wet-warm profile?

A.Cool extremities, narrow pulse pressure, oliguria

B.Crackles, JVD, warm extremities, adequate perfusion

C.Dry mucosa, low filling pressures, hypotension

D.Normal lung exam with isolated mild pedal edema

Explanation: Wet-warm = elevated filling pressures (crackles, JVD) with preserved perfusion. Diuresis is the priority intervention.

3On telemetry, a regular narrow-complex tachycardia at 180 bpm without discernible P waves abruptly converts after vagal maneuvers. Which rhythm is most likely?

A.Atrial flutter with 2:1 block

B.AV nodal reentrant tachycardia (AVNRT)

C.Sinus tachycardia

D.Multifocal atrial tachycardia

Explanation: AVNRT typically responds to vagal maneuvers or adenosine because it depends on AV node conduction.

4A post-CABG step-down patient develops sudden hypotension, muffled heart sounds, and equalization of right- and left-sided pressures. The PCCN-K should validate which diagnosis with the team?

A.Tension pneumothorax

B.Cardiac tamponade

C.Acute graft occlusion

D.Septic shock

Explanation: Beck's triad (hypotension, JVD, muffled heart sounds) plus pressure equalization defines tamponade - a surgical emergency in post-CABG patients.

5Which trend is most consistent with worsening cardiogenic shock in a progressive care patient?

A.Rising cardiac index, falling SVR

B.Falling cardiac index, rising SVR, rising lactate

C.Stable lactate with rising SvO2

D.Falling SVR with warm extremities

Explanation: Cardiogenic shock = low CI, compensatory high SVR (cool/clamped), rising lactate from hypoperfusion.

6Which medication class is first-line within 24 hours after NSTEMI to reduce mortality in stabilized patients without contraindications?

A.Calcium channel blockers

B.Beta-blockers

C.Class I antiarrhythmics

D.Loop diuretics

Explanation: Early beta-blockade reduces mortality post-NSTEMI when patients are not in heart failure or shock.

7A nurse educator is updating the daily-weight protocol for HF patients. The strongest evidence-based threshold for clinician notification is:

A.Gain of 1 lb in 1 week

B.Gain of 2-3 lb in 24 hours or 5 lb in a week

C.Gain of 10 lb in a month

D.Any weight change at all

Explanation: AHA/ACC HF guidance uses 2-3 lb/24h or 5 lb/week as the standard escalation trigger for fluid retention.

8A patient with new wide-complex tachycardia at 160 bpm is hemodynamically stable. The PCCN-K should reinforce which evidence-based first-line approach?

A.Immediate unsynchronized defibrillation

B.Treat as VT and consider IV amiodarone or procainamide

C.Adenosine 6 mg IV push only

D.Vagal maneuvers and observation

Explanation: Stable wide-complex tachycardia of unknown origin should be treated as VT with antiarrhythmics per ACLS.

9What is the most common dysrhythmia after cardiac surgery and a key target for prevention bundles?

A.Ventricular fibrillation

B.Atrial fibrillation

C.Third-degree heart block

D.Sinus bradycardia

Explanation: Post-op AF affects 20-40% of cardiac surgery patients; prevention bundles use beta-blocker continuation and electrolyte optimization.

10ST elevation in leads II, III, aVF with reciprocal depression in I and aVL most likely indicates:

A.Anterior MI

B.Inferior MI

C.Lateral MI

D.Posterior MI only

Explanation: II, III, aVF = inferior wall (RCA in most patients). PCCN-K should teach right-sided ECG follow-up to assess RV involvement.

About the PCCN-K (Knowledge Professional) Exam

PCCN-K is AACN's knowledge-professional pathway for nurses who influence the care of adult progressive care patients - educators, managers, APRNs, CNSs, and quality leaders. The exam uses the same content blueprint as the direct-care PCCN.

Questions

150 scored questions

Time Limit

3 hours

Passing Score

82 out of 125 scored items

Exam Fee

$255 AACN members / $370 non-members (AACN Certification Corporation / PSI)

PCCN-K (Knowledge Professional) Exam Content Outline

20%

Cardiovascular

Perfusion concepts, dysrhythmia priorities, ACS/heart-failure escalation, and post-cardiac surgery surveillance for progressive care

14%

Respiratory

Oxygenation and ventilation deterioration, NIV, weaning, ABG interpretation, and respiratory escalation knowledge

27%

Endocrine/Hematology/Immunology/Oncology/Neurology/GI/Renal

Cross-system instability, metabolic derangements, post-stroke/post-craniotomy care, transfusion reactions, AKI, and GI bleeding

20%

Musculoskeletal/Multisystem/Behavioral-Psychosocial

Mobility-risk safety, sepsis/multiorgan progression, telemetry interpretation, and behavioral-psychosocial nursing judgment

20%

Professional Caring & Ethical Practice

Synergy Model, advocacy, education, QI, ethics, transitions of care, and systems thinking from a knowledge-influence perspective

How to Pass the PCCN-K (Knowledge Professional) Exam

What You Need to Know

Passing score: 82 out of 125 scored items
Exam length: 150 questions
Time limit: 3 hours
Exam fee: $255 AACN members / $370 non-members

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

PCCN-K (Knowledge Professional) Study Tips from Top Performers

1Approach scenarios from an influence lens: what knowledge, education, or system change would prevent or address the deterioration pattern shown

2Master the same clinical content as PCCN candidates - the exam blueprint is identical, only your eligibility pathway differs

3Study escalation criteria, rapid-response triggers, and early warning signs so you can teach and validate them with bedside staff

4Build timed mixed sets that reflect the 80/20 framework so clinical judgment stays primary while Synergy Model concepts remain protected

5Review AACN's Synergy Model nurse competencies (clinical judgment, advocacy, caring practices, collaboration, systems thinking, response to diversity, facilitation of learning, clinical inquiry) every week

Frequently Asked Questions

What is the difference between PCCN and PCCN-K?

PCCN is the direct-care credential for nurses providing bedside progressive care, while PCCN-K is the knowledge-professional credential for nurses who influence care - educators, managers, directors, APRNs, CNSs, and quality leaders. Both exams use the same content blueprint and cut score; only eligibility differs.

How many questions are on the PCCN-K exam?

AACN's PCCN-K knowledge-professional handbook lists 150 total items: 125 scored questions and 25 unscored pretest questions, identical to the direct-care PCCN.

How long is the PCCN-K exam?

AACN lists a 3-hour testing appointment for the PCCN-K exam, the same as the direct-care PCCN.

What score is needed to pass PCCN-K?

AACN's certification exam statistics page lists the PCCN-K cut score as 82 correct answers out of 125 scored items, identical to the direct-care PCCN cut score.

Who is eligible to sit for PCCN-K?

AACN's handbook lists two PCCN-K options: 1) 1,750 hours influencing the care of acutely/critically ill adult progressive care patients in the previous 2 years (875 in the most recent year), or 2) 2,000 hours in the previous 5 years (144 in the most recent year). Eligible roles include educators, managers, directors, APRNs, CNSs, and quality leaders.

How much does PCCN-K certification cost?

AACN's current handbook lists the initial PCCN-K exam fee as $255 for AACN members and $370 for non-members - identical pricing to the direct-care PCCN.

What are the PCCN-K test-plan weightings?

The PCCN-K test plan uses the same 80/20 framework: Clinical Judgment (80%) and Professional Caring & Ethical Practice (20%). Domain weights mirror PCCN: cardiovascular 20%, respiratory 14%, endocrine/hematology/immunology/oncology/neurology/GI/renal 27%, and musculoskeletal/multisystem/behavioral-psychosocial 20%.