A charge nurse is teaching a newly licensed nurse about fluid shifts. The newly licensed nurse asks why sodium levels are high during dehydration. Which of the following responses should the charge nurse provide?

Water moves from areas where the concentration of sodium is higher to areas where the concentration is lower.

Water moves from areas where the concentration of sodium is lower to areas where the concentration is higher.

Sodium moves from areas where the concentration of solute is lower to areas where the concentration is higher.

Water and sodium particles move together to areas where sodium particles are higher.

Answer and Explanation

The Correct Answer is B

Choice A reason: This statement is incorrect because, during dehydration, water does not move towards areas of lower sodium concentration.

Choice B reason: This is correct because, during dehydration, the body retains sodium, and water follows by osmosis to areas where sodium concentration is higher, which can result in elevated sodium levels.

Choice C reason: Sodium does not typically move across membranes in response to solute concentration gradients; water does.

Choice D reason: Water moves independently of sodium particles, not necessarily together, and it moves towards areas of higher solute concentration.

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Correct Answer is D

Explanation

Choice A reason: While pain management is important for comfort, it does not directly slow the progression of PKD to ESRD.

Choice B reason: Blood glucose control is important for overall health but is not the most critical factor in slowing the progression of PKD to ESRD.

Choice C reason: Fluid restriction is not typically necessary for PKD unless there is an associated condition that requires it.

Choice D reason: Blood pressure control is crucial in PKD as hypertension can accelerate the progression to ESRD.

A. "My period ended 2 days ago." B. "I don't eat shellfish because it gives me hives." C. "I drink at least 2 quarts of fluid every day." D. "The last time I voided, it was painful and red-tinged."

Correct Answer is B

Explanation

Choice A reason: The end of a menstrual period is not relevant to the intravenous pyelogram procedure.

Choice B reason: An allergy to shellfish is important to report as the contrast dye used in an intravenous pyelogram may contain iodine, which can cause an allergic reaction in individuals with shellfish allergies.

Choice C reason: Drinking fluids is generally encouraged to prevent kidney stones and is not a concern for the provider.

Choice D reason: Painful and red-tinged urination is a symptom of kidney stones but does not need to be reported unless it is a new or worsening symptom.

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A charge nurse is teaching a newly licensed nurse about fluid shifts. The newly licensed nurse asks why sodium levels are high during dehydration. Which of the following responses should the charge nurse provide?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is caring for a group of clients diagnosed with polycystic kidney disease (PKD). While teaching about ways to slow the progression to end-stage renal disease (ESRD), which of the following topics would be most important for the nurse to include?

Correct Answer is D

Explanation

A nurse is caring for a female client who has recurrent kidney stones and is scheduled for an intravenous pyelogram. Which of the following statements by the client should the nurse report to the provider?

Correct Answer is B

Explanation

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