A nurse is caring for a 3-day-old newborn and suspects Hirschsprung disease. What finding best supports the nurse's concern?
The infant has passed several tar-like stools.
The infant has not gained weight and has stooled once.
The infant has not stooled.
The infant has passed hard, pellet-like stools.
The Correct Answer is C
Rationale:
A. Passing tar-like stools is normal for newborns within the first few days of life and does not indicate Hirschsprung disease.
B. Limited stooling and poor weight gain may suggest feeding issues but are not as indicative of Hirschsprung disease as the absence of stool.
C. The absence of stool (failure to pass meconium within 24-48 hours) is a classic sign of Hirschsprung disease, a condition where the absence of ganglion cells in the intestines leads to a blockage.
D. Passing hard, pellet-like stools may indicate constipation but is not specific to Hirschsprung disease, especially in a newborn.
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Correct Answer is D
Explanation
Rationale:
A. Prone positioning is not recommended post-operatively for abdominal surgery and could exacerbate respiratory issues.
B. While monitoring white blood cell count is important, encouraging lung expansion and preventing complications such as atelectasis is a more immediate priority.
C. The client's pain rating is low and does not necessitate immediate administration of acetaminophen.
D. Encouraging the use of an incentive spirometer helps improve lung expansion, which is crucial to prevent atelectasis and promote proper oxygenation, particularly when breath sounds are diminished.
Correct Answer is A
Explanation
Rationale:
A. The varicella vaccine, which is a live attenuated vaccine, may be withheld if the child is symptomatic of their illness or has a significantly compromised immune system. This is due to the increased risk of severe reactions or complications in immunocompromised individuals.
B. The vaccination schedule is still applicable to children with HIV, but there may be adjustments based on the child’s immunocompetence and specific health status.
C. The pneumococcal vaccine is recommended for children with HIV and is typically administered according to the standard schedule, not delayed until the first birthday.
D. The HPV vaccine is generally recommended for children with HIV, as they are at increased risk for HPV-related complications. It is not contraindicated.