The nurse notes that a diuretic is listed on the client's medication administration record (MAR). It is most important for the nurse to report to the physician a serum:

sodium 142 mEq/L.

potassium 3.2 mEq/L.

hematocrit 44%.

chloride 100 mEq/L

Answer and Explanation

The Correct Answer is B

Choice A rationale: A sodium level of 142 mEq/L is within the normal range.

Choice B rationale: A potassium level of 3.2 mEq/L is below the normal range, indicating potential hypokalemia and requiring attention, especially if the client is on a diuretic.

Choice C rationale: A hematocrit level of 44% is within the normal range.

Choice D rationale: A chloride level of 100 mEq/L is within the normal range.

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Correct Answer is B

Explanation

Choice A rationale: Carbohydrates are important for energy but do not specifically promote wound healing.

Choice B rationale: Vitamin C is crucial for collagen synthesis and wound healing, so an increased intake is beneficial.

Choice C rationale: Calcium is important for bone health but does not have a direct role in promoting wound healing.

Choice D rationale: Vitamin E has antioxidant properties but is not the primary nutrient emphasized for wound healing.

A. Deltoid B. Dorsogluteal C. Ventrogluteal D. Vastus lateralis E. Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites. Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve. Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle. Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

Correct Answer is C

Explanation

Choice A rationale: The deltoid muscle may not accommodate larger volumes as comfortably as other sites.

Choice B rationale: The dorsogluteal site is not recommended due to the risk of injury to the sciatic nerve.

Choice C rationale: The ventrogluteal site is the preferred site for IM injections in adults, providing a safe and well-vascularized muscle.

Choice D rationale: The vastus lateralis is a suitable site for infants and young children but may not be the most comfortable for adults receiving a 2 mL injection.

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The nurse notes that a diuretic is listed on the client's medication administration record (MAR). It is most important for the nurse to report to the physician a serum:

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Naxlex Comprehensive Predictor Exams

The client has had a surgical debridement of a wound, which is starting to heal. In order to further promote healing, this client should be encouraged to consume a balanced diet with emphasis on increased:

Correct Answer is B

Explanation

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Correct Answer is C

Explanation

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