BARKLEY NCC NEONATAL NURSE PRACTITIONER (NNP-BC)
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF.
Core Domains
General Assessment (Maternal, Neonatal, and Family)
General Management (Thermoregulation, Resuscitation, Growth,
Nutrition, Fluids)
Pharmacology and Pharmacotherapeutics
Embryology, Physiology, and Pathophysiology
Systems Management (Respiratory, Cardiovascular, Neurologic,
GI, Hematologic, Infectious, Genetic)
Professional Practice, Ethics, and Legal Issues
Procedures, Stabilization, and Emergency Management
Evidence-Informed Practice and Quality Improvement
Introduction
This comprehensive assessment evaluates the knowledge and
clinical judgment required of the neonatal nurse practitioner. It
covers foundational embryology and physiology, advanced neonatal
assessment, disease processes by system, pharmacologic
management, professional issues, and emergency stabilization.
Questions are multiple-choice and scenario-based, emphasizing
real-world decision-making in the NICU and newborn care settings.
The examination is designed to reflect NCC certification
expectations and to strengthen readiness for safe, evidence-
informed neonatal practice.
SECTION ONE: QUESTIONS 1-175
,1. A 28-week gestation neonate develops respiratory distress
within 10 minutes of birth. Chest radiograph reveals a ground-
glass appearance with air bronchograms. The most likely
pathophysiologic mechanism is:
A. Inactivation of surfactant by meconium
B. Pulmonary overcirculation from PDA
C. 🟢 Surfactant deficiency due to type II pneumocyte immaturity
D. Delayed fetal lung fluid clearance
🔴 RATIONALE: Premature infants lack sufficient surfactant due to
immature type II pneumocytes, leading to Respiratory Distress
Syndrome (RDS). Ground-glass appearance with air bronchograms
is classic for RDS.
2. A term neonate born via elective C-section without labor
presents with tachypnea and mild retractions. Oxygen
saturation is 94% on room air. Most likely diagnosis:
A. Persistent pulmonary hypertension
B. Meconium aspiration syndrome
C. 🟢 Transient tachypnea of the newborn (TTN)
D. Congenital pneumonia
🔴 RATIONALE: TTN results from delayed lung fluid clearance,
especially common after cesarean without labor. Symptoms
typically resolve within 24-72 hours.
3. Which blood gas finding is most consistent with
uncompensated respiratory acidosis?
A. pH 7.30, PaCO₂ 30
B. 🟢 pH 7.25, PaCO₂ 60
C. pH 7.45, PaCO₂ 28
D. pH 7.38, PaCO₂ 42
,🔴 RATIONALE: Elevated PaCO₂ with decreased pH indicates
primary respiratory acidosis. Compensation would show elevated
bicarbonate.
4. A preterm infant with worsening oxygen requirement at 2
weeks of age is diagnosed with evolving bronchopulmonary
dysplasia. Primary contributing factor:
A. Surfactant overproduction
B. 🟢 Prolonged mechanical ventilation and oxygen toxicity
C. Patent ductus arteriosus closure
D. Maternal chorioamnionitis
🔴 RATIONALE: BPD is primarily caused by prolonged mechanical
ventilation and oxygen toxicity in premature lungs, leading to
inflammation and impaired alveolar development.
5. A newborn at 39 weeks gestation has a prenatal diagnosis of
congenital diaphragmatic hernia. Which finding on physical
exam is most characteristic?
A. 🟢 Scaphoid abdomen with bowel sounds in the chest
B. Distended abdomen with absent bowel sounds
C. Central cyanosis with clubbing
D. Petechiae and hepatosplenomegaly
🔴 RATIONALE: CDH presents with bowel herniation into the
chest, causing a scaphoid abdomen and bowel sounds heard in
the thorax, along with respiratory distress.
6. A neonate born to a mother with diabetes presents with
macrosomia, plethora, and tremors. Blood glucose is 25 mg/dL.
What is the most appropriate immediate management?
A. Administer insulin infusion
B. 🟢 Administer IV dextrose bolus followed by continuous
, infusion
C. Encourage early breastfeeding only
D. Administer glucagon IM
🔴 RATIONALE: Infant of a diabetic mother with hypoglycemia
requires immediate IV dextrose to prevent neurologic injury. Oral
feeding alone may not correct severe hypoglycemia.
7. A 3-day-old breastfed infant has a total serum bilirubin of 18
mg/dL. The infant is feeding well and has normal exam. What is
the most appropriate next step?
A. 🟢 Initiate phototherapy
B. Exchange transfusion
C. Continue breastfeeding and recheck in 24 hours
D. Administer IVIG
🔴 RATIONALE: Bilirubin of 18 mg/dL in a 3-day-old infant
warrants phototherapy based on the AAP nomogram. Exchange
transfusion is reserved for higher levels or signs of acute bilirubin
encephalopathy.
8. A preterm infant at 26 weeks gestation has a head ultrasound
showing a germinal matrix hemorrhage with intraventricular
extension but no ventricular dilation. This is classified as:
A. Grade I IVH
B. 🟢 Grade II IVH
C. Grade III IVH
D. Grade IV IVH
🔴 RATIONALE: Grade II IVH involves bleeding into the ventricle
without ventricular dilation. Grade I is germinal matrix only; Grade
III includes ventricular dilation; Grade IV includes parenchymal
involvement.
EXAM QUESTIONS AND CORRECT ANSWERS (VERIFIED
ANSWERS) PLUS RATIONALES 2026 Q&A | INSTANT
DOWNLOAD PDF.
Core Domains
General Assessment (Maternal, Neonatal, and Family)
General Management (Thermoregulation, Resuscitation, Growth,
Nutrition, Fluids)
Pharmacology and Pharmacotherapeutics
Embryology, Physiology, and Pathophysiology
Systems Management (Respiratory, Cardiovascular, Neurologic,
GI, Hematologic, Infectious, Genetic)
Professional Practice, Ethics, and Legal Issues
Procedures, Stabilization, and Emergency Management
Evidence-Informed Practice and Quality Improvement
Introduction
This comprehensive assessment evaluates the knowledge and
clinical judgment required of the neonatal nurse practitioner. It
covers foundational embryology and physiology, advanced neonatal
assessment, disease processes by system, pharmacologic
management, professional issues, and emergency stabilization.
Questions are multiple-choice and scenario-based, emphasizing
real-world decision-making in the NICU and newborn care settings.
The examination is designed to reflect NCC certification
expectations and to strengthen readiness for safe, evidence-
informed neonatal practice.
SECTION ONE: QUESTIONS 1-175
,1. A 28-week gestation neonate develops respiratory distress
within 10 minutes of birth. Chest radiograph reveals a ground-
glass appearance with air bronchograms. The most likely
pathophysiologic mechanism is:
A. Inactivation of surfactant by meconium
B. Pulmonary overcirculation from PDA
C. 🟢 Surfactant deficiency due to type II pneumocyte immaturity
D. Delayed fetal lung fluid clearance
🔴 RATIONALE: Premature infants lack sufficient surfactant due to
immature type II pneumocytes, leading to Respiratory Distress
Syndrome (RDS). Ground-glass appearance with air bronchograms
is classic for RDS.
2. A term neonate born via elective C-section without labor
presents with tachypnea and mild retractions. Oxygen
saturation is 94% on room air. Most likely diagnosis:
A. Persistent pulmonary hypertension
B. Meconium aspiration syndrome
C. 🟢 Transient tachypnea of the newborn (TTN)
D. Congenital pneumonia
🔴 RATIONALE: TTN results from delayed lung fluid clearance,
especially common after cesarean without labor. Symptoms
typically resolve within 24-72 hours.
3. Which blood gas finding is most consistent with
uncompensated respiratory acidosis?
A. pH 7.30, PaCO₂ 30
B. 🟢 pH 7.25, PaCO₂ 60
C. pH 7.45, PaCO₂ 28
D. pH 7.38, PaCO₂ 42
,🔴 RATIONALE: Elevated PaCO₂ with decreased pH indicates
primary respiratory acidosis. Compensation would show elevated
bicarbonate.
4. A preterm infant with worsening oxygen requirement at 2
weeks of age is diagnosed with evolving bronchopulmonary
dysplasia. Primary contributing factor:
A. Surfactant overproduction
B. 🟢 Prolonged mechanical ventilation and oxygen toxicity
C. Patent ductus arteriosus closure
D. Maternal chorioamnionitis
🔴 RATIONALE: BPD is primarily caused by prolonged mechanical
ventilation and oxygen toxicity in premature lungs, leading to
inflammation and impaired alveolar development.
5. A newborn at 39 weeks gestation has a prenatal diagnosis of
congenital diaphragmatic hernia. Which finding on physical
exam is most characteristic?
A. 🟢 Scaphoid abdomen with bowel sounds in the chest
B. Distended abdomen with absent bowel sounds
C. Central cyanosis with clubbing
D. Petechiae and hepatosplenomegaly
🔴 RATIONALE: CDH presents with bowel herniation into the
chest, causing a scaphoid abdomen and bowel sounds heard in
the thorax, along with respiratory distress.
6. A neonate born to a mother with diabetes presents with
macrosomia, plethora, and tremors. Blood glucose is 25 mg/dL.
What is the most appropriate immediate management?
A. Administer insulin infusion
B. 🟢 Administer IV dextrose bolus followed by continuous
, infusion
C. Encourage early breastfeeding only
D. Administer glucagon IM
🔴 RATIONALE: Infant of a diabetic mother with hypoglycemia
requires immediate IV dextrose to prevent neurologic injury. Oral
feeding alone may not correct severe hypoglycemia.
7. A 3-day-old breastfed infant has a total serum bilirubin of 18
mg/dL. The infant is feeding well and has normal exam. What is
the most appropriate next step?
A. 🟢 Initiate phototherapy
B. Exchange transfusion
C. Continue breastfeeding and recheck in 24 hours
D. Administer IVIG
🔴 RATIONALE: Bilirubin of 18 mg/dL in a 3-day-old infant
warrants phototherapy based on the AAP nomogram. Exchange
transfusion is reserved for higher levels or signs of acute bilirubin
encephalopathy.
8. A preterm infant at 26 weeks gestation has a head ultrasound
showing a germinal matrix hemorrhage with intraventricular
extension but no ventricular dilation. This is classified as:
A. Grade I IVH
B. 🟢 Grade II IVH
C. Grade III IVH
D. Grade IV IVH
🔴 RATIONALE: Grade II IVH involves bleeding into the ventricle
without ventricular dilation. Grade I is germinal matrix only; Grade
III includes ventricular dilation; Grade IV includes parenchymal
involvement.
