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Exam pass rate: Not published as a percentage; BCEN 2025 counts: 689 passed of 1,211 delivered (about 57%)
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Exam Review

Key Facts: CPEN Exam

689 of 1,211

Passed / Delivered (2025)

BCEN certification exam statistics

110 of 150

Passing Score (scored items)

Board of Certification for Emergency Nursing (BCEN)

175

Exam Questions

Board of Certification for Emergency Nursing (BCEN)

3 hours

Exam Duration

Board of Certification for Emergency Nursing (BCEN)

$380 ($285 ENA members)

Exam Fee

Board of Certification for Emergency Nursing (BCEN)

The BCEN Certified Pediatric Emergency Nurse has 175 questions in 3 hours, requiring ~70% (scaled) to pass. The estimated pass rate is ~65-70%. The CPEN certification validates expertise in pediatric emergency nursing. It covers pediatric assessment, respiratory emergencies, cardiovascular emergencies, trauma, toxicology, environmental emergencies, and psychosocial aspects of pediatric emergency care.

Sample CPEN Practice Questions

Try these sample questions to review concepts for the CPEN exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 400+ question experience with AI tutoring.

1A 3-year-old child is brought to the emergency department. Using the Pediatric Assessment Triangle (PAT), which three components are assessed?
A.Heart rate, respiratory rate, blood pressure
B.Appearance, work of breathing, circulation to skin
C.Temperature, oxygen saturation, pain level
D.Level of consciousness, pupil response, motor function
Explanation: The Pediatric Assessment Triangle (PAT) is a rapid visual assessment tool used for pediatric triage. It consists of three components: Appearance (muscle tone, interactiveness, consolability, look/gaze, speech/cry), Work of Breathing (abnormal airway sounds, use of accessory muscles, retractions, positioning), and Circulation to Skin (pallor, mottling, cyanosis). These components help identify children who are sick or potentially unstable without needing vital signs.
2During triage, a 6-month-old infant appears lethargic with poor muscle tone, minimal response to parents, and weak cry. According to the PAT, which category is most concerning?
A.Work of breathing
B.Circulation to skin
C.Appearance
D.Airway patency
Explanation: The infant's presentation demonstrates abnormalities in the Appearance component of the PAT: lethargy (decreased level of consciousness), poor muscle tone, minimal interaction, and weak cry. Abnormal appearance is often the most concerning finding as it suggests central nervous system dysfunction, which can indicate serious illness regardless of vital signs.
3A 2-year-old with fever and rash is triaged. The child has received no immunizations. Which type of isolation should be initiated until a diagnosis is confirmed?
A.Contact isolation only
B.Droplet isolation only
C.Airborne isolation only
D.Contact and droplet precautions
Explanation: For an unimmunized child with fever and rash, both contact and droplet precautions should be initiated. Many vaccine-preventable diseases (measles, varicella, pertussis) can present with fever and rash. Measles requires airborne precautions, while varicella requires airborne and contact precautions. Pertussis requires droplet precautions. Until a specific diagnosis is confirmed, combined contact and droplet precautions provide the broadest protection.
4An 8-year-old is brought in by ambulance after a motor vehicle collision. The child is alert, crying, and says "I can't breathe." There are no visible injuries. What is the priority triage action?
A.Assess vital signs
B.Assess airway patency and breathing
C.Obtain a detailed medical history
D.Establish IV access
Explanation: The child's statement "I can't breathe" indicates potential airway or breathing compromise, which is a life-threatening emergency. In pediatric triage, airway and breathing always take priority. The nurse must immediately assess airway patency (look, listen, feel), work of breathing, and oxygenation before proceeding with other assessments or interventions.
5Which combination of findings in a 4-year-old would indicate the HIGHEST triage acuity (ESI Level 1 or 2)?
A.Fever of 102°F and ear pain
B.Vomiting twice with diarrhea
C.Stridor at rest with retractions
D.Minor laceration on finger
Explanation: Stridor at rest with retractions indicates severe upper airway obstruction and respiratory distress, representing a high-acuity, potentially life-threatening condition requiring immediate intervention. ESI Level 1 requires immediate lifesaving intervention; Level 2 indicates a high-risk situation or severe pain/distress. The other options represent lower acuity presentations.
6A 15-year-old presents with depression and admits to having a plan to overdose on acetaminophen. What is the most appropriate triage action?
A.Place in waiting room with parent
B.Assign to routine care area with follow-up
C.Immediate one-to-one supervision and safety assessment
D.Schedule outpatient mental health referral
Explanation: Any patient with suicidal ideation and a specific plan requires immediate evaluation and one-to-one supervision to ensure safety. Acetaminophen overdose is particularly concerning because it can cause delayed hepatic failure. The patient must be placed in a safe environment, continuously monitored, and evaluated promptly by a provider.
7A family presents with a 9-month-old who has had diarrhea for 2 days. The parents speak limited English and appear anxious. Which approach demonstrates cultural sensitivity during triage?
A.Speak loudly and slowly in English
B.Use a professional medical interpreter
C.Ask the 5-year-old sibling to translate
D.Proceed with physical assessment without verbal communication
Explanation: Using a professional medical interpreter is the standard of care when there is a language barrier. Family members, especially children, should not be used as interpreters due to accuracy concerns and potential emotional burden. Speaking loudly does not improve comprehension, and proceeding without communication may miss critical information.
8During a mass casualty incident involving children, which triage category would be assigned to a child with respiratory failure who is unresponsive but has a palpable pulse?
A.Immediate (Red)
B.Delayed (Yellow)
C.Minor (Green)
D.Expectant (Black)
Explanation: In mass casualty triage (SALT or JumpSTART), a child with respiratory failure and altered mental status (unresponsive but with pulse) requires immediate intervention. This patient would be categorized as Immediate (Red tag) because they need airway management and ventilatory support to survive. The JumpSTART algorithm specifically addresses pediatric considerations.
9A 5-year-old is brought in after exposure to an unknown chemical at a playground. What is the priority intervention before the child enters the emergency department?
A.Obtain vital signs
B.Decontamination
C.Establish IV access
D.Give activated charcoal
Explanation: Decontamination is the priority for any patient with chemical exposure to prevent spread to staff, other patients, and the facility. The child should be decontaminated outside the ED, ideally at the scene or in a designated decontamination area, before entering the treatment area. This protects healthcare workers and prevents facility contamination.
10A 12-year-old with autism spectrum disorder presents with abdominal pain. The child is covering their ears, rocking, and becoming increasingly agitated in the busy waiting room. What is the best intervention?
A.Tell the child to stop the behavior
B.Move the child to a quiet room with dimmed lights
C.Restrain the child for safety
D.Prioritize the child solely based on the agitation
Explanation: Children with autism spectrum disorder often have sensory sensitivities. The busy, noisy waiting room can cause sensory overload and distress. Moving the child to a quieter environment with reduced stimuli (dim lights, quiet) can help de-escalate the situation and allow for proper assessment. Understanding neurodiversity is essential for culturally competent care.

About the CPEN Exam

The CPEN certification validates expertise in pediatric emergency nursing. It covers pediatric assessment, respiratory emergencies, cardiovascular emergencies, trauma, toxicology, environmental emergencies, and psychosocial aspects of pediatric emergency care.

Exam sponsor: Board of Certification for Emergency Nursing (BCEN). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

175 questions

Time Limit

3 hours

Passing Score

110 of 150 scored items (criterion-referenced, not curved)

Exam / Certification Fees

$380 ($285 ENA members, $195 military); $200 retest within 1 year

Exam sponsor website

Reported exam pass rate: Not published as a percentage; BCEN 2025 counts: 689 passed of 1,211 delivered (about 57%). BCEN estimate This describes exam candidates, not OpenExamPrep users or results from using our resources. Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

13.3%

Triage Process

20 scored items: pediatric triage prioritization, risk recognition, and acuity assignment

16.7%

Assessment

25 scored items: primary and secondary survey, age-based vital signs, pain and developmental assessment

37.3%

System-Focused Emergencies

56 scored items: respiratory, cardiovascular, neurologic, GI/GU, endocrine, and other body-system emergencies

16.7%

Special Considerations

25 scored items: trauma, burns, toxicology, maltreatment, behavioral health, and population-specific care

8%

Multi-System Considerations

12 scored items: shock, sepsis, resuscitation, and procedural sedation

8%

Professional Issues

12 scored items: legal, ethical, safety, and team practice responsibilities

Preparing for the CPEN Exam

What You Need to Know

  • Passing score: 110 of 150 scored items (criterion-referenced, not curved)
  • Exam length: 175 questions
  • Time limit: 3 hours
  • Exam / certification fees: $380 ($285 ENA members, $195 military); $200 retest within 1 year Official sources

Using Our Practice Resources

  • Work through all 400 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

CPEN: Suggested Study Strategy

1Focus on the highest-weighted content areas first — they represent the most exam questions
2Complete at least 200 practice questions and review explanations for every missed item
3Study in focused 1-2 hour blocks with active recall and spaced repetition
4Review clinical guidelines and evidence-based practice standards relevant to this credential
5Take at least two full-length timed practice exams before your scheduled test date

Frequently Asked Questions

What is the CPEN exam passing score?

BCEN requires 110 correct answers out of the 150 scored items to pass the CPEN exam; the score is criterion-referenced and is not curved. The exam has 175 questions (150 scored plus 25 unscored pretest items) in 3 hours. BCEN does not publish a pass percentage; its 2025 statistics list 689 passing candidates out of 1,211 exams delivered.

How hard is the CPEN exam?

The BCEN Certified Pediatric Emergency Nurse exam is considered moderately challenging: BCEN's 2025 statistics show 689 of 1,211 candidates passed (about 57%). Candidates with pediatric emergency experience and structured study plans typically perform well. Plan for 60-120 hours of dedicated study.

How long should I study for the CPEN?

Most candidates study for 6-12 weeks, investing 60-120 hours. Focus on content areas with the highest exam weight, complete practice questions, and review explanations for missed items.

What is the CPEN exam fee?

The CPEN exam fee is $380, or $285 for ENA members and $195 with the military discount; a retest within one year costs $200. The exam is administered by the Board of Certification for Emergency Nursing (BCEN). Check the official website for the most current pricing and scheduling information.