A nurse is reinforcing teaching about laboratory testing with an adolescent who has suspected juvenile idiopathic arthritis. Which of the following laboratory tests should the nurse include?
Alanine aminotransferase
Erythrocyte sedimentation rate
Potassium
BUN
The Correct Answer is B
A. Alanine aminotransferase (ALT) is a liver enzyme and not typically relevant for diagnosing juvenile idiopathic arthritis.
B. Erythrocyte sedimentation rate (ESR) is a marker of inflammation and is commonly used in the evaluation and monitoring of juvenile idiopathic arthritis.
C. Potassium levels are not directly related to juvenile idiopathic arthritis and its diagnosis.
D. BUN (blood urea nitrogen) is a measure of kidney function and is not specific to juvenile idiopathic arthritis.
Nursing Test Bank
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Related Questions
Correct Answer is B
Explanation
A. After administering otic medication, the child should be kept in a side-lying position on the opposite side (unaffected side) to allow the medication to flow into the ear canal properly.
B. Allowing the medication to reach room temperature before administration prevents dizziness and discomfort that can occur with cold drops. This is important for ensuring the child is comfortable and cooperates with the procedure.
C. For a 2-year-old, the ear should be gently pulled down and back to straighten the ear canal for proper administration of the medication.
D. Administering the medication with the child in an upright position is not the best method. The side-lying position allows better access to the ear canal and proper absorption of the medication.
Correct Answer is B
Explanation
A. A slight fever is not typically expected after a lumbar puncture and could indicate an infection or other complication that needs to be addressed.
B. It is important to keep the child's head flat for several hours after the procedure to prevent post-lumbar puncture headaches and other complications.
C. Increasing fluid intake is encouraged after a lumbar puncture to help prevent headaches and promote recovery. Fluid restriction is not indicated.
D. Numbness in the legs is not a common side effect of a lumbar puncture. Any numbness or neurological changes should be reported immediately as they could indicate a complication.
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