The nurse assesses that a client who is disoriented drank eight glasses of water in two hours and is continuing to drink excessive amounts of water. Because the nurse is concerned about water intoxication, which laboratory value should the nurse monitor?

White blood cell count.

Serum sodium levels.

Serum potassium levels.

Creatinine clearance.

Answer and Explanation

The Correct Answer is B

A. White blood cell count is related to immune function and is not directly affected by water intoxication.
B. Serum sodium levels are the primary concern in cases of water intoxication. Excessive water intake can dilute the sodium in the blood, leading to hyponatremia, which can cause confusion, seizures, and other serious complications.
C. While serum potassium levels are important for overall electrolyte balance, they are not as immediately affected by water intoxication as sodium levels are.
D. Creatinine clearance is a measure of kidney function and does not directly relate to the immediate risks associated with water intoxication.

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Correct Answer is D

Explanation

A. Muscle strength and tone are important assessments but are not directly related to the safe use of a heating pad.
B. The rebound phenomenon, where the effects of heat application reverse after prolonged exposure, is a consideration, but not as crucial as assessing for neurosensory impairment.
C. Limitations to range of motion may be important for mobility assessments but are less relevant to the safe application of heat therapy.
D. Assessing the degree of neurosensory impairment is most important before applying a heating pad. If the client has impaired sensation, they may not be able to detect if the heating pad is too hot, which could lead to burns or other injuries.

A. Ask the UAP to offer a backrub to the client. B. Reassess the client and the level of pain. C. Tell the client the medication needs more time to work. D. Encourage the client to focus on taking deep breaths.

Correct Answer is B

Explanation

A. Asking a UAP to offer a backrub is not appropriate if the pain assessment indicates that the current pain management strategy is insufficient. The nurse needs to reassess the pain to determine the effectiveness of the medication and whether additional interventions are needed.
B. Reassessing the client and the level of pain is essential to evaluate the effectiveness of the morphine sulfate administered and to guide further pain management decisions. This step is crucial for understanding the client's current pain status and determining the next steps in pain management.
C. Telling the client that the medication needs more time to work does not address the client's immediate concern or pain relief. Reassessing pain and potentially adjusting the treatment plan is more appropriate.
D. Encouraging deep breathing may help with pain management but does not address the need for further assessment of the pain level or potential adjustment in medication. Reassessing pain is the priority.

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The nurse assesses that a client who is disoriented drank eight glasses of water in two hours and is continuing to drink excessive amounts of water. Because the nurse is concerned about water intoxication, which laboratory value should the nurse monitor?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Which assessment is most important for the nurse to perform prior to the application of a heating pad?

Correct Answer is D

Explanation

A client is requesting medicine for pain 30 minutes after receiving morphine sulfate 5 mg intravenously. Which intervention should the nurse implement next?

Correct Answer is B

Explanation

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