PNCB CPNP-AC Certification Sample Questions

The PNCB Acute Care Certified Pediatric Nurse Practitioner Certification Sample Question Set on this page is designed to familiarize you with the actual PNCB CPNP-AC exam format and question types. These sample questions help you understand how questions are structured and what to expect on test day. While they provide a useful starting point, they represent only a limited preview of the real exam experience.

These sample questions are intended for evaluation and familiarization only. To understand exam style, pacing, and reasoning patterns more clearly, we recommend trying our online sample practice environment. If you are preparing for the PNCB Certified Pediatric Nurse Practitioner - Acute Care (CPNP-AC) and want to assess your readiness more rigorously, structured, timed, scenario-based practice is recommended. This approach aligns with the cognitive demands and professional expectations typically associated with acute care pediatric nurse practitioners, pediatric nurse practitioners, advanced practice registered nurses working in settings such as hospitals, intensive care units, emergency departments and related acute care settings.

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The demo introduces core concepts, while full-length premium simulations provide deeper, scenario-based coverage that more closely reflects the actual cognitive demands of the PNCB Acute Care Certified Pediatric Nurse Practitioner exam, particularly in areas such as pediatric assessment and diagnosis, acute and critical care management, professional practice and care coordination. You can use these sample questions as a starting point, then progress to the PNCB CPNP-AC Certification Practice Exam for stronger readiness. Our premium simulations are designed to mirror real exam conditions, helping you refine reasoning, pacing, and decision-making before your official exam attempt.

PNCB CPNP-AC Sample Questions:

01. A 12-year-old is being treated for diabetic ketoacidosis. Four hours after therapy begins, the child develops worsening headache, new irritability, vomiting, urinary incontinence, and decreased responsiveness. Heart rate has decreased from 138/min to 82/min, and blood pressure has increased from 96/58 mm Hg to 132/84 mm Hg.
Which diagnosis is most consistent with this change?
a) Cerebral edema complicating diabetic ketoacidosis
b) Expected fatigue during correction of dehydration
c) Uncomplicated viral gastroenteritis
d) Benign medication-related nausea only

02. A 14-year-old athlete reports three episodes of sudden palpitations with dizziness during basketball practice. The episodes start and stop abruptly and last 10 to 15 minutes. The adolescent has no fever or chest trauma. Resting heart rate in clinic is 78/min, and cardiac examination is normal.
Which diagnostic assessment is most appropriate to prioritize?
a) Pulmonary function testing as the only initial study
b) Reassurance without cardiac evaluation because the examination is normal
c) Routine throat culture before returning to sports
d) Electrocardiogram with ambulatory rhythm monitoring if initial tracing is nondiagnostic

03. A 16-year-old started haloperidol 3 days ago and now has hyperthermia, confusion, severe generalized rigidity, diaphoresis, blood pressure instability, and markedly elevated creatine kinase.
Which management action is most appropriate?
a) Increase the haloperidol dose because psychosis may be worsening
b) Stop the antipsychotic, provide intensive supportive care, cool actively, and treat rhabdomyolysis risk
c) Treat with a stimulant to reverse rigidity
d) Give oral hydration only and reassess in one week

04. A 3-year-old is found somnolent near an open bottle of oxycodone tablets. The child has pinpoint pupils, respiratory rate of 6/min, shallow respirations, and oxygen saturation of 82% on room air. After naloxone administration, respirations improve and the child becomes more alert.
Which diagnosis is most consistent with these findings?
a) Anticholinergic poisoning
b) Hypoglycemia from fasting alone
c) Salicylate toxicity
d) Opioid intoxication

05. A 5-year-old has fever, muffled voice, drooling, and refusal to move the neck after several days of sore throat. The child holds the neck extended and cries with passive flexion. Lateral neck imaging shows widened prevertebral soft tissue.
Which diagnosis best explains this presentation?
a) Uncomplicated allergic rhinitis
b) Retropharyngeal abscess
c) Isolated cervical muscle strain
d) Simple viral pharyngitis

06. A 6-year-old with leukemia is receiving a packed red blood cell transfusion. Fifteen minutes after the transfusion begins, the child develops fever, chills, back pain, dark urine, and hypotension. The child appears anxious and pale.
Which assessment interpretation is most appropriate?
a) Findings are expected during routine transfusion initiation
b) Hypotension rules out a transfusion reaction
c) Findings suggest an acute hemolytic transfusion reaction
d) Dark urine is unrelated to transfusion complications

07. A child with sepsis needs urgent consent discussion for a central line. The caregivers speak limited English. A bilingual 11-year-old sibling offers to translate.
Which professional practice action is most appropriate?
a) Ask only yes-or-no English questions
b) Use a qualified medical interpreter
c) Skip consent because translation is difficult
d) Use the sibling to translate quickly

08. An 8-year-old has fever, severe leg pain out of proportion to examination, rapidly spreading erythema, skin anesthesia, crepitus, hypotension, and elevated lactate. Necrotizing fasciitis is suspected.
Which management action is most appropriate?
a) Start broad antibiotics and obtain urgent surgical debridement
b) Apply warm compresses and reassess after oral antibiotics
c) Delay surgery until skin necrosis is fully visible
d) Treat pain only and discharge with return precautions

09. A 7-week-old with RSV bronchiolitis has poor feeding, intermittent apnea, nasal flaring, and oxygen saturation 87% on room air. The infant has diffuse crackles and wheezes with moderate retractions. The caregiver reports only two wet diapers in the past 12 hours.
Which management plan is most appropriate?
a) Start daily oral corticosteroids as the only treatment
b) Give routine antibiotics and discharge after the first dose
c) Provide oxygen or respiratory support, nasal suctioning, hydration support, and close monitoring
d) Administer cough suppressant and avoid respiratory monitoring

10. A 6-month-old intubated for bronchiolitis suddenly develops oxygen saturation of 78%, decreased chest rise on the left, and increased agitation. The endotracheal tube depth at the lip is now 2 cm deeper than documented after intubation. Heart rate is 168/min, and breath sounds are louder on the right.
Which assessment interpretation is most appropriate?
a) Findings suggest right mainstem intubation from tube migration
b) Left-sided decreased breath sounds exclude an airway-device problem
c) Deeper tube position improves ventilation in infants
d) Findings confirm worsening viral bronchiolitis as the only cause

Answers:

For full-length, timed, scenario-based practice aligned with the official exam framework - and to build pacing, consistency, and confidence - explore our Premium PNCB CPNP-AC Certification Practice Exam.

Note: These sample questions are not official exam questions and are intended only for familiarization and study purposes. If you find any typos or data entry errors in these PNCB Acute Care Certified Pediatric Nurse Practitioner (CPNP-AC) sample questions, please let us know by emailing us at feedback@medicoexam.com