A nurse is reviewing the laboratory values of a school-age child who has nephrotic syndrome. Which of the following laboratory values should the nurse expect?
Hgb 12 g/dL
Serum protein 4.2 g/dL
BUN 15 mg/dL
Serum sodium 144 mEq/L
The Correct Answer is B
Choice A reason: Hemoglobin (Hgb) of 12 g/dL is within the normal range for school-age children and is not specifically indicative of nephrotic syndrome.
Choice B reason: A serum protein level of 4.2 g/dL is lower than the normal range, which is typically between 6 and 8 g/dL. This finding is consistent with nephrotic syndrome, as the condition is characterized by proteinuria and hypoalbuminemia, leading to low serum protein levels.
Choice C reason: A BUN (Blood Urea Nitrogen) level of 15 mg/dL is within the normal range for children and does not specifically indicate nephrotic syndrome. Nephrotic syndrome is characterized by protein loss, not necessarily changes in BUN levels.
Choice D reason: A serum sodium level of 144 mEq/L is within the normal range for children. While electrolyte imbalances can occur in nephrotic syndrome, this value does not specifically indicate the condition.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: A creatinine level of 1.4 mg/dL is higher than the normal range for a 4-year-old child and could indicate kidney impairment, which is a concern when administering gentamicin due to its potential nephrotoxic effects. The provider should be informed immediately to assess kidney function and adjust the medication if necessary.
Choice B reason: A BUN level of 5 mg/dL is within the normal range for children and does not typically warrant immediate concern. However, it should be monitored along with creatinine levels to assess kidney function.
Choice C reason: A creatinine level of 0.3 mg/dL is within the normal range for a 4-year-old child and does not indicate an immediate concern. It should be monitored for any changes, especially when on gentamicin.
Choice D reason: A WBC count of 15,000/mm³ is slightly elevated, which may be expected in a child with meningitis as it indicates an immune response to infection. However, it is not as critical as an abnormal creatinine level in the context of gentamicin therapy.
Correct Answer is C
Explanation
Choice A reason: Hypothermia is not a common finding associated with inhalation of gasoline. It typically occurs due to exposure to cold temperatures and is not related to chemical inhalation.
Choice B reason: Hyperactive reflexes are not typically associated with gasoline inhalation. They can be a sign of neurological disorders or a response to certain medications, but not commonly from inhalants.
Choice C reason: Mydriasis, which is the dilation of the pupils, can occur with inhalation of gasoline due to its effect on the nervous system. It is a sign that the nurse should be aware of during the assessment.
Choice D reason: Pinpoint pupils are more commonly associated with opioid overdose and not with inhalation of gasoline. The nurse should expect to see dilated pupils rather than constricted ones.
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