A nurse is reviewing a newborn's laboratory results. Which of the following findings is the nurse's priority?
Platelets 200,000/mm3
Bilirubin 19 mg/dL
Blood glucose 45 mg/dL
Hemoglobin 22 g/dL
The Correct Answer is B
- A) A platelet count of 200,000/mm3 is within the normal range for a newborn and does not require immediate intervention.
- B) A bilirubin level of 19 mg/dL is high and suggests the possibility of hyperbilirubinemia, which can lead to jaundice and, in severe cases, kernicterus, a form of brain damage. This is a critical value that requires immediate attention.
- C) A blood glucose level of 45 mg/dL is on the lower end of the normal range, but it is not as immediately concerning as the elevated bilirubin level. Monitoring and appropriate feeding should address this issue.
- D) A hemoglobin level of 22 g/dL is high, indicating polycythemia, which can be a risk factor for hyperviscosity syndrome. However, it is not as urgent as the bilirubin level of 19 mg/dL. Monitoring and partial exchange transfusion may be considered if symptoms develop.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Methylergonovine is not indicated for preventing thromboembolic events.
B. Methylergonovine is not indicated for preventing hypertension.
C. Methylergonovine is used to prevent postpartum hemorrhage by causing uterine contractions and reducing bleeding after delivery.
D. Methylergonovine is not indicated for preventing postpartum infection.
Correct Answer is A
Explanation
A. Breast milk typically "comes in" or becomes more abundant between 3 to 5 days after birth as colostrum transitions to mature milk.
B. Within 2 days is too soon for most women to experience their milk "coming in."
C. 6 to 8 days is later than the typical timeframe for milk production to increase significantly.
D. About 10 days is longer than the average time for breast milk to "come in" for most postpartum women.
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