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Question 1
A nurse performs an initial physical assessment of a term
newborn shortly after birth. Which finding requires the most
immediate attention?
A. Acrocyanosis of the hands and feet
B. Mild molding of the skull
C. Respiratory rate of 68 breaths/min with persistent grunting
D. Small amount of vernix in the axillary folds
Correct Answer: C. Respiratory rate of 68 breaths/min with
persistent grunting
Persistent tachypnea accompanied by grunting is concerning for
respiratory distress. Grunting represents an attempt to
,maintain positive end-expiratory pressure and prevent alveolar
collapse. A respiratory rate above the expected newborn range,
particularly when associated with grunting, warrants prompt
assessment of oxygenation, work of breathing, breath sounds,
and other signs of respiratory compromise. Acrocyanosis is
common during early transition because peripheral circulation
is still adapting and can be normal when the central trunk and
mucous membranes remain pink. Mild molding is also expected
after vaginal birth as the skull adapts to the birth canal. Vernix
is a normal protective substance on newborn skin and is not an
indication of acute illness.
Question 2
During assessment of a newborn's head, the nurse notes that
the anterior fontanelle is soft and relatively flat. How should
this finding be interpreted?
A. It indicates increased intracranial pressure
B. It is an expected normal finding
C. It indicates severe dehydration
D. It indicates premature closure of the cranial sutures
Correct Answer: B. It is an expected normal finding
A soft, relatively flat anterior fontanelle is an expected finding in
a healthy newborn. Fontanelles allow the developing skull to
,accommodate brain growth. The anterior fontanelle is normally
diamond-shaped and may vary somewhat in size. A markedly
bulging fontanelle, particularly when the infant is calm and
upright, may suggest increased intracranial pressure, whereas a
markedly sunken fontanelle can be associated with
dehydration. Premature closure of cranial sutures is not
diagnosed from a normal soft fontanelle alone.
Question 3
Which observation provides the best information about the
newborn's overall neurologic status during the initial physical
examination?
A. Hair distribution on the scalp
B. Symmetry and quality of spontaneous movements
C. Amount of vernix on the skin
D. Presence of breast tissue
Correct Answer: B. Symmetry and quality of spontaneous
movements
Spontaneous movement provides important information about
neurologic function, muscle tone, and possible musculoskeletal
injury. A healthy newborn generally demonstrates spontaneous,
relatively symmetric movements of all extremities. Asymmetry
may indicate conditions such as brachial plexus injury, fracture,
, or neurologic impairment and should prompt focused
assessment. Hair distribution, vernix, and breast tissue are
useful physical findings but provide substantially less direct
information about neurologic integrity.
Question 4
A newborn has a respiratory rate of 52 breaths/min while
resting quietly. Which interpretation is most appropriate?
A. This is consistent with a normal newborn respiratory rate
B. This confirms respiratory distress
C. This indicates severe metabolic acidosis
D. This is diagnostic of pneumonia
Correct Answer: A. This is consistent with a normal newborn
respiratory rate
Newborn respiratory rates commonly fall within approximately
30 to 60 breaths/minute, although brief variations can occur. A
rate of 52 breaths/minute in a comfortable infant is therefore
within the expected range. Respiratory distress is assessed using
the complete clinical picture, including tachypnea, retractions,
grunting, nasal flaring, cyanosis, oxygenation, and breath
sounds. A single respiratory rate of 52 does not diagnose
acidosis or pneumonia.