2025/2026 WITH 100% ACCURATE ANSWERS
1. Describe how congenital heart block can contribute to apnea in infants.
Congenital heart block has no effect on respiratory patterns in
infants.
Congenital heart block only affects blood circulation, not breathing.
Congenital heart block can lead to bradycardia, which may result
in apnea due to insufficient oxygen supply.
Congenital heart block causes rapid heart rates that trigger breath-
holding.
2. Describe the significance of an increased respiratory rate in infants and
what it may indicate about their health status.
An increased respiratory rate suggests that the infant is sleeping
well.
An increased respiratory rate indicates that the infant is well-
hydrated.
An increased respiratory rate is always a sign of normal growth in
infants.
An increased respiratory rate in infants may indicate sepsis or a
respiratory infection, signaling a need for further medical
evaluation.
3. An infant is brought to the ER by her parents who say that for a little bit she
was cyanotic, had irregular breathing, and altered level of responsiveness
compared to how she normally is. Now she appears well and does not
have any of these symptoms. What is the likely diagnosis?
, viral illness
meningitis
BRUE
head trauma
4. Which of the following is true about infants under a year of age getting
botulism?
Can cause what is called floppy baby syndrome (flaccid paralysis)
All choices are correct
Can be prevented by not feeding honey to infants under a year of
age
They are at risk because they do not have a fully established gut
microbiome
Spores in honey can germinate in the baby's gut and cause disease
5. What virus is identified as the most common pulmonary cause of apnea in
infants?
Respiratory syncytial virus (RSV) infection
Adenovirus
Influenza virus
Cytomegalovirus
6. What is a common type of fracture in young walking children that is not
considered a sign of abuse?
Toddler's fracture
, Rib fracture
Spiral fracture
Skull fracture
7. Which of the following fractures is a sign of child abuse?
Multiple fractures in different stages of healing
Posterior rib fractures
Metaphyseal corner fractures
Femur fracture in nonambulatory infant.
All of the above.
Transphyseal distal humerus fractures
8. Describe the significance of identifying subdural hematomas in infants
during health assessments.
Subdural hematomas are always benign and resolve on their own.
Identifying subdural hematomas is crucial as they may indicate
trauma or potential child abuse.
Subdural hematomas are only relevant in adults, not infants.
Subdural hematomas are insignificant and do not require further
evaluation.
9. If an infant presents with apnea and a recent history of head trauma, what
should be a primary consideration in the differential diagnosis?
Increased intracranial pressure due to potential bleeding.
A respiratory infection as the primary cause.