A nurse is reviewing the laboratory results of a newborn who is 24 hr old. Which of the following findings should the nurse report to the provider?
Hemoglobin 12 g/dL.
Glucose 50 mg/dL.
Bilirubin 4 mg/dL.
Platelets 200,000/mm³.
The Correct Answer is A
The correct answer is: A. Hemoglobin 12 g/dL.
Choice A reason:
Hemoglobin levels in newborns are expected to be significantly higher than in adults due to the physiological adaptation to life outside the womb. The normal range for a newborn’s hemoglobin is approximately 14 to 24 g/dL1234. A level of 12 g/dL is below the expected range and could indicate anemia or other underlying conditions that may require further investigation and intervention by the healthcare provider.
Choice B reason:
The glucose level in a newborn can vary, especially within the first few hours after birth. Normal blood glucose levels for a newborn 1 to 2 hours old can be as low as 25 mg/dL and can rise to adult levels (60-100 mg/dL) within the first few days5. A glucose level of 50 mg/dL in a 24-hour-old newborn falls within the acceptable range and would not typically require reporting to the provider unless accompanied by symptoms of hypoglycemia.
Choice C reason:
Bilirubin levels in newborns can be elevated due to the normal breakdown of fetal hemoglobin as the baby’s liver matures. Normal bilirubin levels for a newborn can range from 1.0 to 12.0 mg/dL6. A bilirubin level of 4 mg/dL is within the normal range for a 24-hour-old newborn and is not typically a cause for concern unless there are signs of jaundice or other symptoms.
Choice D reason:
The normal platelet count for a newborn ranges from 150,000 to 450,000/mm³7. A platelet count of 200,000/mm³ is well within the normal range for a newborn and would not need to be reported to the healthcare provider.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer is choice C: "I will tip the nipple so air is present as my baby sucks.”
Choice A rationale:
The parent's statement in choice A, "I will keep my baby's head elevated while he is feeding,” indicates an understanding of proper bottle feeding techniques. Keeping the baby's head slightly elevated can help prevent choking and aspiration during feedings. This is a correct statement, and no further instruction is needed in this regard.
Choice B rationale:
The parent's statement in choice B, "I will allow my baby to burp several times during each feeding,” also demonstrates knowledge of appropriate bottle feeding practices. Burping the baby during and after feedings helps release swallowed air, reducing the likelihood of excessive gas and discomfort. This statement is correct, and no additional instruction is required.
Choice C rationale:
Choice C is the incorrect statement because tipping the nipple to introduce air while the baby sucks is not a recommended practice. In fact, it can lead to an increased intake of air, potentially causing gas, discomfort, and colic in the baby. Therefore, further instruction is needed to correct this misconception.
Choice D Rationale:
Choice D is not directly related to the need for further instruction in bottle feeding techniques and is not addressed in the explanation.
Correct Answer is ["B","C"]
Explanation
Choice A rationale:
Edema is not an expected finding of uncomplicated gestational hypertension. While some degree of edema can be common during pregnancy, it is not specifically related to gestational hypertension.
Choice B rationale:
A blood pressure reading of 155/92 is an expected finding in a client with uncomplicated gestational hypertension. Gestational hypertension is defined as systolic blood pressure ≥140 mmHg or diastolic blood pressure ≥90 mmHg after 20 weeks of pregnancy, without the presence of proteinuria or other organ dysfunction.
Choice C rationale:
Proteinuria is an expected finding in gestational hypertension. It is an important diagnostic criterion for preeclampsia, which is a severe form of gestational hypertension.
Choice D rationale:
Hepatic dysfunction is not an expected finding in uncomplicated gestational hypertension. Hepatic dysfunction would indicate more severe complications such as HELLP syndrome (Hemolysis, Elevated Liver enzymes, Low Platelet count), which is a medical emergency.
Choice E rationale:
Blood pressure usually returns to normal after pregnancy in women with uncomplicated gestational hypertension. However, it is essential to monitor the client closely postpartum to ensure blood pressure normalization.
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