A nurse is checking laboratory results for a client. Which of the following laboratory findings indicates hypervolemia?

Serum calcium 10 mg/dL

Urine specific gravity 1.001

Serum sodium 138 mEq/L

Urine pH 6.1

Answer and Explanation

The Correct Answer is B

A. Serum calcium levels are not directly indicative of hypervolemia.

B. A urine specific gravity of 1.001 indicates dilute urine, which is a common finding in hypervolemia as the kidneys attempt to excrete excess fluid.

C. Serum sodium levels within the normal range (e.g., 138 mEq/L) are not indicative of hypervolemia.

D. Urine pH of 6.1 is within the normal range and does not specifically indicate hypervolemia.

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Correct Answer is D

Explanation

A. Allergies to eggs are not typically a contraindication for a thyroid scan.

B. Latex allergies are not typically a contraindication for a thyroid scan unless latex-containing materials are involved in the procedure, such as gloves or adhesive bandages.

C. Allergies to peanuts are not typically a contraindication for a thyroid scan.

D. Iodine is the main component of the radioactive tracer used in a thyroid scan. If the client has a known allergy to iodine, it would be unsafe for them to undergo the scan.

A. Change clothes after working in the field. B. Apply petroleum jelly to the nostrils prior to working in the field. C. Wipe fruits and vegetables from the field with a dry cloth before consuming. D. Take a hot shower 1 hr after finishing work.

Correct Answer is A

Explanation

A. Changing clothes after working in the field helps prevent pesticide residue from being transferred to other surfaces and reduces the risk of exposure to pesticides.

B. Applying petroleum jelly to the nostrils is not an effective method for minimizing exposure to pesticides and may not provide significant protection.

C. Wiping fruits and vegetables with a dry cloth may remove some surface dirt but is unlikely to effectively remove pesticide residues, especially if they have been absorbed into the produce.

D. Taking a hot shower after finishing work may help remove pesticide residues from the skin but does not address the potential for exposure from contaminated clothing or other surfaces.

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A nurse is checking laboratory results for a client. Which of the following laboratory findings indicates hypervolemia?

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Naxlex Comprehensive Predictor Exams

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