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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Fluid intake is usually restricted to prevent fluid overload, which can worsen edema and hypertension in acute glomerulonephritis.
B. Administering antibiotics may be necessary, especially if the condition is secondary to a streptococcal infection, which is a common cause of acute glomerulonephritis.
C. Rest is typically encouraged rather than frequent ambulation, as activity can exacerbate symptoms.
D. Daily weights, not weekly, are crucial for monitoring fluid balance in acute glomerulonephritis.
Correct Answer is B
Explanation
A. Regular testing of urine for glucose is not specific to nephrotic syndrome and is more relevant for managing diabetes.
B. Weighing the child on the same scale each day is essential for monitoring fluid status and detecting early signs of fluid retention or loss, which are critical in managing nephrotic syndrome.
C. Increasing oral fluid intake may not be recommended due to the risk of fluid retention and edema, which are common in nephrotic syndrome.
D. While monitoring potassium levels is necessary when on diuretics like furosemide, a low-potassium diet is not routinely required unless hyperkalemia is present.
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