A school-age client diagnosed with diabetes insipidus (DI) is admitted to the pediatric unit. Which laboratory value does the nurse anticipate for this client based on the diagnosis?

Hypernatremia

Hyperglycemia

Hypoglycemia

Hypercalcemia

Answer and Explanation

The Correct Answer is A

Choice A reason: This is the correct choice. Diabetes insipidus is characterized by the inability to concentrate urine, leading to excessive urination and a risk of dehydration and hypernatremia (high sodium levels).
Choice B reason: Hyperglycemia is associated with diabetes mellitus, not diabetes insipidus.
Choice C reason: Hypoglycemia (low blood sugar) is not a typical finding in diabetes insipidus.
Choice D reason: Hypercalcemia (high calcium levels) is not directly related to diabetes insipidus.

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Correct Answer is D

Explanation

Choice A reason: Pulselessness is not a sign of normal AV fistula function; a palpable pulse should be present.
Choice B reason: An ecchymotic area suggests bruising and is not indicative of normal function.
Choice C reason: Redness may indicate inflammation or infection, not normal function.
Choice D reason: This is the correct choice. An enlarged vein is typical for an AV fistula and indicates good blood flow through the fistula.

A. Hemoglobin A1C of 6.2%. B. Fasting plasma glucose of 189 mg/dL (10.49 mmol/L). C. High-density lipoprotein of 40 mg/dL (1.03 mmol/L). D. Postprandial plasma glucose of 225 mg/dL (12.49 mmol/L).

Correct Answer is A

Explanation

Choice A reason: This is the correct choice. A Hemoglobin A1C level of 6.2% is within the target range for most adults with diabetes and indicates good blood sugar control over the past 2 to 3 months.
Choice B reason: A fasting plasma glucose of 189 mg/dL is above the target range for fasting blood sugar levels, indicating that the client may not be adhering to the diabetic regimen.
Choice C reason: While an HDL of 40 mg/dL is at the lower limit of the normal range, it does not provide direct information about blood sugar control.
Choice D reason: A postprandial plasma glucose of 225 mg/dL is above the target range for after-meal blood sugar levels, suggesting that the client's diabetes is not well-controlled.

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A school-age client diagnosed with diabetes insipidus (DI) is admitted to the pediatric unit. Which laboratory value does the nurse anticipate for this client based on the diagnosis?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is D

Explanation

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Correct Answer is A

Explanation

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