CPN (Certified Pediatric Nurse (CPN)) — Free Online Mock Test

CPN exam at a glance

CPN key facts & eligibility

Who is eligible for CPN?

A current, active, unencumbered RN licence (US, US territory or Canada) plus pediatric clinical experience — either 1,800 hours as an RN in a pediatric specialty within the past 24 months, or at least 5 years as a pediatric RN with 3,000 hours in the last 5 years (including at least 1,000 hours in the past 24 months).

Last verified July 2026 against PNCB — Certified Pediatric Nurse (CPN). Always confirm current details on the official website before you register.

CPN section breakdown

The CPN mock test on Wrexa Edge replicates the real exam's section structure — same names, same question count per section, same time limits. No inter-section breaks — the timer runs continuously.

• CPN (55 Q)
  55 questions · 180 minutes · ~196 sec/question

CPN scoring & marking scheme

Strategy: CPN has no negative marking. Attempt every question — blank answers cost you potential marks but cannot pull your score down.

Scale: CPN (pass 700/1000).

How CPN is conducted

• Mode
  Proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow (face detection, room scan, fullscreen lock, tab-switch detection).
• Test format
  Linear / fixed-form — every candidate sees the same number of questions per section.
• Backtracking
  Allowed — you can revisit and change answers within a section.
• Mark for review
  Available — flag tough questions and return to them before submitting the section.

CPN time strategy

With 55 questions in 180 minutes, you have about 196 seconds per question on average. Successful candidates aim for the following pacing on each section:

• CPN (55 Q)
  Target ~196 sec/question. If a question takes more than 294 seconds, mark for review and move on.

Wrexa Edge's analytics show your actual time-per-question after every mock so you can spot which sections you're losing time on.

CPN topics covered

Across the 50 Wrexa Edge variants of CPN, the following topics appear most often (sample distribution from one variant):

CPN (55 Q)

• Infection Control · 5
• Safety — Meds · 4
• Safety — Injection · 3
• Management of Care — Emergency · 2
• Safety — IV calculation · 2
• Vitals — BP · 2
• Vitals — Temperature · 2
• Infection — PPE · 2

CPN difficulty calibration

Advanced tier. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep.

CPN · ~175 items. Pediatric nursing — growth & development, health promotion, acute & chronic conditions, and family-centered care. · Official language: English.

Verified content — Wrexa Edge's CPN bank has been deeply curated with real exam-aligned content (estimated 100% syllabus coverage).

How Wrexa Edge prepares you for CPN

• Real test-day interface
  Our cert skin mirrors the actual CPN testing software — same timer, palette, tools, and navigation.
• 50 distinct variants
  2750 unique practice questions, each variant a fresh test — not just shuffled options.
• Detailed analytics
  Scaled score, section accuracy, topic-wise heatmap, time-per-question — see where to focus after every attempt.
• Spaced repetition (Notebook)
  Wrong answers and flagged questions flow into an SM-2 spaced-repetition deck so you actually retain what you learn.
• Optional proctoring
  Browser-based face-api detection (no install) — turn it on to simulate real CPN test-day conditions.
• Free to start
  No credit card. Sign up, pick a variant, and your first CPN mock starts in under a minute.

Expert take: what CPN really tests

The Certified Pediatric Nurse (CPN) exam, from the Pediatric Nursing Certification Board, is a specialty certification for registered nurses in pediatric nursing. It has 175 items (150 scored) in 3 hours, delivered at a test centre or via at-home remote proctoring, reported on a scaled score (200–800) with a passing score of 400. Eligibility requires a current unencumbered RN licence plus pediatric clinical experience, and certification is renewed annually.

CPN study plan

A phase-by-phase roadmap from your first concept to test-ready. Stretch or compress each phase to fit the time you have before your attempt.

Where CPN can take you

A strong CPN result opens up these careers and higher-study paths:

• Certified Pediatric Nurse
  A recognised specialty credential for RNs in pediatric nursing.
• Annual recertification
  Maintain CPN with 15 hours of pediatric professional development each year.

Best books & official prep for CPN

• CPN review guides — Various
  Cover pediatric assessment, conditions, medications and family-centred care.
• CPN practice tests — Various
  Practise the full pediatric-nursing content blueprint.

Official practice: Confirm your RN licence and pediatric-experience pathway on pncb.org and study the CPN content blueprint; aim above the scaled passing score of 400.

Previous-year papers: PNCB publishes a content outline; commercial CPN question banks are widely used.

Frequently asked questions

What is the CPN exam pattern?

Certified Pediatric Nurse (CPN) contains 55 questions across 1 section: CPN (55 Q). Total duration is 180 minutes (about 196 seconds per question).

Does CPN have negative marking?

No — CPN has no negative marking. Each correct answer is worth 1 mark, so attempt every question.

How is CPN scored?

Scaled score range: 100 to 1000. CPN (pass 700/1000).

How can I practise CPN online for free?

Wrexa Edge gives you 10 free full-length CPN mock tests — with instant scoring, detailed explanations and analytics — plus 40 more with Pro. Start practising in under a minute, no card required.

What is the difficulty level of CPN?

CPN is rated Advanced difficulty on Wrexa Edge. Advanced-level: high-stakes exam with rigorous content depth. Expect 4-8 months of structured prep. CPN · ~175 items. Pediatric nursing — growth & development, health promotion, acute & chronic conditions, and family-centered care. · Official language: English.

How long is the CPN exam?

CPN runs for 180 minutes total. On Wrexa Edge the timer is enforced exactly as on the real exam — including no inter-section breaks.

What topics are covered in CPN?

CPN is split into: CPN (55 Q). Each section is timed and weighted separately. CPN · ~175 items. Pediatric nursing — growth & development, health promotion, acute & chronic conditions, and family-centered care. · Official language: English.

What tools or aids are allowed during CPN?

No special tools are required. Note: real exam is proctored — Wrexa Edge mirrors this with a webcam-based proctoring flow you can enable.

Is the CPN test adaptive?

No — CPN is a fixed-form (linear) test. Every candidate sees the same number of questions per section.

How many CPN mock tests does Wrexa Edge offer?

Wrexa Edge generates 50 distinct CPN variants — each with different question content, not just shuffled options — the first 10 free for everyone and 40 more with Pro. That's 2750 unique practice questions in the real test-day interface.

Is there a free CPN test series 2026?

Yes. The Wrexa Edge CPN test series for 2026 gives you 10 free full-length mock tests (50 in total) plus subject-wise and topic-wise tests — instant scoring and detailed analysis, no card required.

Are CPN previous year question–style papers included?

Every CPN mock is modelled on the official exam pattern and the style of previous years' papers — the same 55-question structure, sections and marking — so your practice mirrors the real paper you'll sit.

Which is the best free CPN mock test online?

Wrexa Edge's CPN mock test replicates the real exam interface, timing and marking scheme, with instant score, section-wise analysis and 50 fresh variants — a strong free choice for 2026 preparation.

Can I take the CPN mock test on mobile?

Yes. CPN mock tests run in any browser on mobile, tablet or desktop — no app or download needed. Start on your phone and your progress and analytics sync when you sign in.

What is the CPN syllabus?

The CPN syllabus maps to its 1 section: CPN (55 Q). Wrexa Edge's mock tests cover the complete syllabus topic by topic — see the topics-covered breakdown above — so you practise every area at real exam difficulty.

What is the eligibility for CPN?

Eligibility for CPN — age, qualification and number of attempts — is set by the official conducting body and can change each cycle, so always confirm the current official notification before applying. Wrexa Edge focuses on realistic CPN practice: 10 free full-length mocks in the exact exam pattern, ready whenever you are.

When is the CPN exam and how should I prepare?

Official CPN exam dates are announced by the conducting body for each cycle — check the latest notification for the current schedule. To be ready, follow a phased study plan and take full-length timed mocks; Wrexa Edge gives you 10 free CPN mocks with instant scoring so you can track your readiness week by week.

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Ready to ace CPN?

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