PEDIATRIC NURSE PRACTITIONER-ACUTE CARE (PNP-AC) TEST BANK EXAM ALL QUESTIONS AND CORRECT
SOLUTIONS JUST RELEASED THIS YEAR
Core Domains:
Acute and Critical Care Pediatric Assessment
Respiratory and Cardiovascular Emergencies
Infectious Diseases and Sepsis Management
Neurological and Traumatic Injuries
Fluid, Electrolyte, and Nutritional Support
Pharmacology and Medication Safety in Children
Developmental and Psychosocial Considerations
Ethical, Legal, and Professional Standards
Procedural Sedation and Pain Management
End-of-Life and Palliative Care
Introduction
This comprehensive examination is designed to evaluate the advanced knowledge and clinical reasoning skills
required for the Pediatric Nurse Practitioner-Acute Care (PNP-AC) certification. The assessment covers critical care
management, emergency response, and evidence-based interventions for acutely ill and injured children across the
developmental spectrum. Candidates will encounter multiple-choice questions that integrate pathophysiological
principles, clinical presentation, diagnostic reasoning, and therapeutic decision-making. Emphasis is placed on
real-world acute care scenarios, prioritization of interventions, and the application of professional standards in
,complex pediatric settings. This exam prepares practitioners to deliver high-quality, family-centered care in
emergency departments, intensive care units, and other acute care environments.
SECTION ONE: QUESTIONS 1–100
Question 1
A previously healthy 6-month-old infant presents with fever, irritability, and a bulging anterior fontanel. What is
the most appropriate initial diagnostic test?
A. Complete blood count with differential
B. Blood culture and lumbar puncture
C. Urinalysis and urine culture
D. Chest X-ray
🟢 B. Blood culture and lumbar puncture
🔴 RATIONALE: The clinical presentation of fever, irritability, and a bulging fontanel in an infant is highly
concerning for bacterial meningitis. The gold standard for diagnosis is a lumbar puncture with cerebrospinal
fluid (CSF) analysis, and blood cultures should be obtained prior to antibiotic administration.
Question 2
,What is the initial fluid resuscitation volume for a child in septic shock who weighs 20 kg?
A. 10 mL/kg of normal saline
B. 20 mL/kg of normal saline
C. 40 mL/kg of normal saline
D. 60 mL/kg of normal saline
🟢 B. 20 mL/kg of normal saline
🔴 RATIONALE: The initial fluid resuscitation for pediatric septic shock is a bolus of 20 mL/kg of isotonic
crystalloid (normal saline or lactated Ringer's). This should be given rapidly, and the patient should be
reassessed. Up to 60 mL/kg may be required in the first hour.
Question 3
Which medication is the first-line treatment for a child experiencing a generalized tonic-clonic seizure lasting
longer than 5 minutes?
A. Levetiracetam
B. Lorazepam
C. Fosphenytoin
D. Valproic acid
🟢 B. Lorazepam
, 🔴 RATIONALE: Lorazepam is a benzodiazepine that is the first-line treatment for status epilepticus in children.
It acts rapidly to enhance GABA-mediated inhibition, terminating seizure activity. Intravenous administration is
preferred, with a dose of 0.05-0.1 mg/kg.
Question 4
A 4-year-old with respiratory distress presents with stridor, drooling, and a tripod position. The most likely
diagnosis is:
A. Croup
B. Epiglottitis
C. Foreign body aspiration
D. Bronchiolitis
🟢 B. Epiglottitis
🔴 RATIONALE: Epiglottitis is a life-threatening infection causing inflammation of the epiglottis. Classic signs
include high fever, stridor, drooling, and the tripod position (sitting forward with neck extended). The child
should not have the throat examined due to the risk of airway obstruction.
Question 5
What is the most common cause of bronchiolitis in infants?
SOLUTIONS JUST RELEASED THIS YEAR
Core Domains:
Acute and Critical Care Pediatric Assessment
Respiratory and Cardiovascular Emergencies
Infectious Diseases and Sepsis Management
Neurological and Traumatic Injuries
Fluid, Electrolyte, and Nutritional Support
Pharmacology and Medication Safety in Children
Developmental and Psychosocial Considerations
Ethical, Legal, and Professional Standards
Procedural Sedation and Pain Management
End-of-Life and Palliative Care
Introduction
This comprehensive examination is designed to evaluate the advanced knowledge and clinical reasoning skills
required for the Pediatric Nurse Practitioner-Acute Care (PNP-AC) certification. The assessment covers critical care
management, emergency response, and evidence-based interventions for acutely ill and injured children across the
developmental spectrum. Candidates will encounter multiple-choice questions that integrate pathophysiological
principles, clinical presentation, diagnostic reasoning, and therapeutic decision-making. Emphasis is placed on
real-world acute care scenarios, prioritization of interventions, and the application of professional standards in
,complex pediatric settings. This exam prepares practitioners to deliver high-quality, family-centered care in
emergency departments, intensive care units, and other acute care environments.
SECTION ONE: QUESTIONS 1–100
Question 1
A previously healthy 6-month-old infant presents with fever, irritability, and a bulging anterior fontanel. What is
the most appropriate initial diagnostic test?
A. Complete blood count with differential
B. Blood culture and lumbar puncture
C. Urinalysis and urine culture
D. Chest X-ray
🟢 B. Blood culture and lumbar puncture
🔴 RATIONALE: The clinical presentation of fever, irritability, and a bulging fontanel in an infant is highly
concerning for bacterial meningitis. The gold standard for diagnosis is a lumbar puncture with cerebrospinal
fluid (CSF) analysis, and blood cultures should be obtained prior to antibiotic administration.
Question 2
,What is the initial fluid resuscitation volume for a child in septic shock who weighs 20 kg?
A. 10 mL/kg of normal saline
B. 20 mL/kg of normal saline
C. 40 mL/kg of normal saline
D. 60 mL/kg of normal saline
🟢 B. 20 mL/kg of normal saline
🔴 RATIONALE: The initial fluid resuscitation for pediatric septic shock is a bolus of 20 mL/kg of isotonic
crystalloid (normal saline or lactated Ringer's). This should be given rapidly, and the patient should be
reassessed. Up to 60 mL/kg may be required in the first hour.
Question 3
Which medication is the first-line treatment for a child experiencing a generalized tonic-clonic seizure lasting
longer than 5 minutes?
A. Levetiracetam
B. Lorazepam
C. Fosphenytoin
D. Valproic acid
🟢 B. Lorazepam
, 🔴 RATIONALE: Lorazepam is a benzodiazepine that is the first-line treatment for status epilepticus in children.
It acts rapidly to enhance GABA-mediated inhibition, terminating seizure activity. Intravenous administration is
preferred, with a dose of 0.05-0.1 mg/kg.
Question 4
A 4-year-old with respiratory distress presents with stridor, drooling, and a tripod position. The most likely
diagnosis is:
A. Croup
B. Epiglottitis
C. Foreign body aspiration
D. Bronchiolitis
🟢 B. Epiglottitis
🔴 RATIONALE: Epiglottitis is a life-threatening infection causing inflammation of the epiglottis. Classic signs
include high fever, stridor, drooling, and the tripod position (sitting forward with neck extended). The child
should not have the throat examined due to the risk of airway obstruction.
Question 5
What is the most common cause of bronchiolitis in infants?
