An infant is admitted to the pediatric unit with heart failure due to a congenital heart defect. What assessment finding would the nurse expect with this diagnosis?
Polyuria
Difficulty feeding
Bradycardia
Bradypnea
The Correct Answer is B
Rationale:
A. Polyuria is not commonly associated with heart failure in infants; they are more likely to have oliguria or reduced urine output.
B. Difficulty feeding is a common sign of heart failure in infants because the increased work of breathing and poor cardiac output make it hard for them to feed effectively.
C. Bradycardia is not typically associated with heart failure; tachycardia is more common as the heart tries to compensate for decreased cardiac output.
D. Bradypnea is uncommon in heart failure; tachypnea is a more likely symptom due to fluid overload and poor oxygenation.
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Correct Answer is D
Explanation
Rationale:
A. Bronchiolitis usually presents with wheezing and difficulty breathing, not drooling or inability to cough.
B. Asthma typically presents with wheezing, shortness of breath, and coughing, but not with drooling or an inability to cough.
C. Nasopharyngitis, or the common cold, usually causes symptoms like runny nose, cough, and sore throat, but not drooling or agitation.
D. Bacterial epiglottitis is a life-threatening condition characterized by drooling, agitation, inability to cough, and potential airway obstruction. The child often appears anxious and sits leaning forward in a "tripod" position.
Correct Answer is A
Explanation
Rationale:
A. Myelomeningocele is a type of spina bifida where there is a protrusion of the meninges and spinal cord through a defect in the vertebrae. This condition can result in partial to complete paralysis in the lower extremities due to the involvement of the spinal cord.
B. A unilateral port-wine birthmark is typically associated with conditions like Sturge-Weber syndrome, not myelomeningocele.
C. A protruding sac containing abdominal contents is characteristic of omphalocele, not myelomeningocele.
D. Fusion of cranial suture lines is not associated with myelomeningocele but rather with craniosynostosis.