A parent brings a 2-week-old infant to a clinic for a phenylketonuria rescreening blood test. The test indicates a serum phenylalanine level of 1 mg/dL (60.5 mcmol/L). The nurse reviews this result and makes which interpretation?

It is inconclusive

it is negative

it requires rescreening at age 6 weeks.

It is positive

Answer and Explanation

The Correct Answer is B

A. It is inconclusive
Explanation: A serum phenylalanine level within the normal range is considered conclusive in ruling out phenylketonuria. Inconclusive results typically occur when there are issues with the sample or testing process.
B. It is negative
Explanation:
A serum phenylalanine level of 1 mg/dL (60.5 mcmol/L) in a 2-week-old infant is within the normal range. In the context of phenylketonuria (PKU) screening, a "negative" result means that the phenylalanine levels are within the expected range, and there is no evidence of phenylketonuria.
C. It requires rescreening at age 6 weeks.
Explanation: If the initial screening result is within the normal range, rescreening at age 6 weeks may not be necessary for phenylketonuria. The timing and need for rescreening may vary based on local protocols and individual patient factors.
D. It is positive
Explanation: A positive result for phenylketonuria would indicate that the serum phenylalanine levels are elevated, suggesting a potential diagnosis of PKU. In this case, the result is negative, meaning there is no evidence of PKU.

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Correct Answer is ["A","B","E"]

Explanation

A."The manifestations are lessened by taking the prednisone every other day instead of daily."
Explanation: Cushingoid characteristics can be related to prolonged corticosteroid use. Adjusting the dosing schedule, such as administering prednisone every other day instead of daily, may help minimize these manifestations.
B."You need to be sure to talk to the doctor about the Cushingoid characteristics."
Explanation: Open communication with the healthcare provider is crucial. Discussing the concerns about Cushingoid characteristics with the doctor allows for appropriate evaluation and potential adjustments to the treatment plan.
C."Which manifestations of this condition do you find most troublesome?"
Explanation: This question opens the discussion to identify specific concerns and allows the nurse to address them individually.
D."I am sure it will be all right; they hardly look unusual."
Explanation: This statement may downplay the parents' concerns. It's essential to acknowledge their worries and provide accurate information about the potential impact of corticosteroids and the plan for managing Cushingoid characteristics.
E."The Cushingoid appearance will gradually disappear once the corticosteroids are tapered and discontinued."
Explanation: Cushingoid characteristics are associated with the side effects of corticosteroid use. The nurse should provide reassurance that, in many cases, these characteristics can gradually improve once the corticosteroid dose is tapered and eventually discontinued.

A. Orthopnea B. Bradycardia C. Weight loss D. Increased urine output

Correct Answer is A

Explanation

A. Orthopnea
Explanation:
Orthopnea refers to difficulty breathing that occurs when lying flat. In heart failure, fluid may accumulate in the lungs, leading to respiratory distress when the child is in a supine position. Orthopnea is a common symptom of heart failure in both adults and children.
B. Bradycardia
Explanation: Bradycardia (slow heart rate) is not a typical finding in heart failure. Heart failure often leads to compensatory mechanisms, including an increased heart rate (tachycardia), to maintain cardiac output.
C. Weight loss
Explanation: Weight loss is not a typical finding in heart failure. In fact, heart failure in children may lead to fluid retention and weight gain rather than weight loss.
D. Increased urine output
Explanation: Heart failure in toddlers is more likely to be associated with decreased urine output rather than increased urine output. Reduced cardiac output can result in decreased blood flow to the kidneys, leading to decreased urine production and potential fluid retention. Increased urine output is not a characteristic finding in heart failure.

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A parent brings a 2-week-old infant to a clinic for a phenylketonuria rescreening blood test. The test indicates a serum phenylalanine level of 1 mg/dL (60.5 mcmol/L). The nurse reviews this result and makes which interpretation?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is ["A","B","E"]

Explanation

A nurse is assessing a toddler who has heart failure. Which of the following findings should the nurse expect?

Correct Answer is A

Explanation

A parent brings a 2-week-old infant to a clinic for a phenylketonuria rescreening blood test. The test indicates a serum phenylalanine level of 1 mg/dL (60.5 mcmol/L). The nurse reviews this result and makes which interpretation?

A parent of a 9-year-old child newly diagnosed with diabetes mellitus is very concerned about the child participating in social events at school. The nurse creating a plant of care would formulate which goals to address these concerns? Select all that apply.

A nurse is providing health promotion teaching to an adolescent. Which of the following information should the nurse include in the teaching?

A school nurse is performing screening examinations for scoliosis. Which signs of scoliosis should the nurse assess for? Select all that apply.

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