Neonatal Clinical Nurse Specialist practice test
exam
1. Question: What is the normal resting heart rate for a healthy
term newborn?
A. 60-100 beats per minute
B. 80-120 beats per minute
C. 120-160 beats per minute
D. 160-200 beats per minute
Answer: C
Rationale: Term newborns have a higher metabolic rate and
smaller stroke volume, requiring a faster heart rate to maintain
cardiac output.
2. Question: What is the most common cause of neonatal
respiratory distress syndrome (RDS)?
A. Infection
B. Surfactant deficiency
C. Meconium aspiration
D. Airway obstruction
Answer: B
,Rationale: Premature infants lack adequate surfactant, leading
to alveolar collapse and impaired gas exchange.
3. Question: Which medication is administered to mothers in
preterm labor to accelerate fetal lung maturity?
A. Oxytocin
B. Magnesium sulfate
C. Betamethasone
D. Terbutaline
Answer: C
Rationale: Antenatal corticosteroids stimulate surfactant
production and reduce the incidence and severity of RDS.
4. Question: What is the normal respiratory rate for a
newborn?
A. 10-30 breaths per minute
B. 30-60 breaths per minute
C. 60-90 breaths per minute
D. 90-120 breaths per minute
Answer: B
Rationale: Newborns have a higher respiratory rate due to
higher oxygen consumption and immature respiratory control.
,5. Question: What is the Apgar score used for?
A. To assess gestational age
B. To assess immediate adaptation to extrauterine life
C. To assess feeding ability
D. To assess hearing function
Answer: B
Rationale: The Apgar evaluates heart rate, respiratory effort,
muscle tone, reflex irritability, and color at 1 and 5 minutes
after birth.
6. Question: Which finding is a sign of neonatal sepsis?
A. Hyperactivity
B. Temperature instability
C. Increased appetite
D. Hypertension
Answer: B
Rationale: Newborns with sepsis often present with nonspecific
signs such as temperature instability, poor feeding, and
lethargy.
, 7. Question: What is the target oxygen saturation for a preterm
infant to prevent retinopathy of prematurity?
A. 70-80%
B. 80-85%
C. 90-95%
D. 98-100%
Answer: C
Rationale: Hyperoxia increases the risk of ROP, so saturations
are kept within a narrow range.
8. Question: What is the most common congenital heart
defect?
A. Atrial septal defect
B. Ventricular septal defect
C. Patent ductus arteriosus
D. Tetralogy of Fallot
Answer: B
Rationale: VSD is the most frequently diagnosed congenital
cardiac anomaly in newborns.
9. Question: Which screening test is mandatory for all
newborns before discharge?
exam
1. Question: What is the normal resting heart rate for a healthy
term newborn?
A. 60-100 beats per minute
B. 80-120 beats per minute
C. 120-160 beats per minute
D. 160-200 beats per minute
Answer: C
Rationale: Term newborns have a higher metabolic rate and
smaller stroke volume, requiring a faster heart rate to maintain
cardiac output.
2. Question: What is the most common cause of neonatal
respiratory distress syndrome (RDS)?
A. Infection
B. Surfactant deficiency
C. Meconium aspiration
D. Airway obstruction
Answer: B
,Rationale: Premature infants lack adequate surfactant, leading
to alveolar collapse and impaired gas exchange.
3. Question: Which medication is administered to mothers in
preterm labor to accelerate fetal lung maturity?
A. Oxytocin
B. Magnesium sulfate
C. Betamethasone
D. Terbutaline
Answer: C
Rationale: Antenatal corticosteroids stimulate surfactant
production and reduce the incidence and severity of RDS.
4. Question: What is the normal respiratory rate for a
newborn?
A. 10-30 breaths per minute
B. 30-60 breaths per minute
C. 60-90 breaths per minute
D. 90-120 breaths per minute
Answer: B
Rationale: Newborns have a higher respiratory rate due to
higher oxygen consumption and immature respiratory control.
,5. Question: What is the Apgar score used for?
A. To assess gestational age
B. To assess immediate adaptation to extrauterine life
C. To assess feeding ability
D. To assess hearing function
Answer: B
Rationale: The Apgar evaluates heart rate, respiratory effort,
muscle tone, reflex irritability, and color at 1 and 5 minutes
after birth.
6. Question: Which finding is a sign of neonatal sepsis?
A. Hyperactivity
B. Temperature instability
C. Increased appetite
D. Hypertension
Answer: B
Rationale: Newborns with sepsis often present with nonspecific
signs such as temperature instability, poor feeding, and
lethargy.
, 7. Question: What is the target oxygen saturation for a preterm
infant to prevent retinopathy of prematurity?
A. 70-80%
B. 80-85%
C. 90-95%
D. 98-100%
Answer: C
Rationale: Hyperoxia increases the risk of ROP, so saturations
are kept within a narrow range.
8. Question: What is the most common congenital heart
defect?
A. Atrial septal defect
B. Ventricular septal defect
C. Patent ductus arteriosus
D. Tetralogy of Fallot
Answer: B
Rationale: VSD is the most frequently diagnosed congenital
cardiac anomaly in newborns.
9. Question: Which screening test is mandatory for all
newborns before discharge?
