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A nurse is assessing a client who started taking furosemide 2 days ago and has a potassium level of 3.1 mEq/L (3.5 to 5 mEq/L). Which of the following findings should the nurse expect?

A.

Muscle rigidity of the extremities

B.

Bounding radial pulses

C.

Depressed deep tendon reflexes

D.

Increased bowel motility

Answer and Explanation

The Correct Answer is C

Rationale: 

 

A. Muscle rigidity of the extremities: This finding is more indicative of hyperkalemia or severe electrolyte imbalances but is not a common symptom of hypokalemia. 

 

B. Bounding radial pulses: This finding is more associated with hypervolemia or hyperkalemia, not with hypokalemia caused by furosemide. 

 

C. Depressed deep tendon reflexes: This is the correct response, as low potassium levels (hypokalemia) can lead to diminished reflexes due to its role in neuromuscular function. 

 

D. Increased bowel motility: This is incorrect, as hypokalemia typically results in decreased bowel motility and may cause constipation rather than increased motility.


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View Related questions

Correct Answer is B

Explanation

Rationale:

A. Mostly cloudy: This option does not refer to a medication and is therefore irrelevant in this context.

B. Acyclovir: This is the correct medication for treating varicella-zoster virus, as it is an antiviral drug effective in managing symptoms and reducing the duration of the infection.

C. Vancomycin: This antibiotic is used to treat serious bacterial infections and is not indicated for viral infections like varicella-zoster.

D. Gentamicin: This is an aminoglycoside antibiotic that is ineffective against viral infections and is used primarily for bacterial infections.

E. Quinine: This medication is used to treat malaria and is not relevant for varicella-zoster virus treatment.

Correct Answer is D

Explanation

Rationale:

A. Lactated Ringer's: This solution is isotonic and is typically used for fluid resuscitation, not for hypotonic treatment.

B. 0.9% sodium chloride: This is isotonic saline and does not qualify as a hypotonic solution.

C. 3% sodium chloride: This solution is hypertonic and used to treat severe hyponatremia, not hypotonic hydration.

D. 0.45% sodium chloride: This is the correct choice as it is a hypotonic solution that can help to hydrate cells by providing free water.

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