A nurse is teaching a client who has acute kidney injury about dietary sources of potassium. Which of the following statements by the client indicates an understanding of the teaching?

"I will enjoy eating cantaloupe for my morning snack."

"I can easily add baked potatoes to my diet."

"Eating yogurt will be a new experience."

"Adding pecans will be a change I can readily make."

Answer and Explanation

The Correct Answer is D

Choice A rationale: Cantaloupe is high in potassium. Clients with acute kidney injury (AKI) have impaired potassium excretion, and consuming high-potassium foods increases the risk of hyperkalemia, which can lead to cardiac arrhythmias.

Choice B rationale: Baked potatoes contain significant potassium, especially in the skin. In AKI, potassium retention is dangerous, so this choice reflects poor understanding of dietary restrictions for renal safety.

Choice C rationale: Yogurt is rich in potassium and phosphorus. In AKI, both electrolytes may accumulate due to reduced renal clearance, making yogurt an inappropriate choice without close monitoring.

Choice D rationale: Pecans are low in potassium, making them a safer snack for clients with AKI. Choosing low-potassium foods demonstrates appropriate understanding of renal dietary management.

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Correct Answer is B

Explanation

Choice A reason: Specific gravity is typically increased in clients who have hypovolemia, not decreased, due to the concentration of urine as the body atempts to conserve water.

Choice B reason: Creatinine levels are indeed increased in clients who have acute kidney injury, reffecting decreased kidney function and filtration.

Choice C reason: Potassium levels are not necessarily increased in clients who have polyuria. Polyuria can be associated with a variety of conditions and does not directly indicate high potassium levels.

Choice D reason: BUN, or blood urea nitrogen, is typically increased in clients who have dehydration, not decreased, due to the concentration of blood solutes as the body conserves water.

A. "If you take too many showers, you are more susceptible to getting a UTI because you are washing o? the protective bacteria." B. "As a female, you have a shorter urethra, creating an easier way for bacteria to invade your bladder." C. "As a female, you have more E. coli in your gastrointestinal system that can enter the bladder through your urethra." D. "At your age, you have more sexual intercourse than older females, making you more likely to get a UTI."

Correct Answer is B

Explanation

Choice A reason: Taking too many showers does not increase susceptibility to UTIs by washing o? protective bacteria. This is a misconception.

Choice B reason: Females do have a shorter urethra than males, which makes it easier for bacteria to reach the bladder and cause infections.

Choice C reason: While E. coli is a common bacteria causing UTIs, stating that females have more E. coli is incorrect and not a reason for increased UTIs.

Choice D reason: Sexual activity can increase the risk of UTIs, but it is not appropriate to assume that the client's age correlates with increased sexual activity.

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A nurse is teaching a client who has acute kidney injury about dietary sources of potassium. Which of the following statements by the client indicates an understanding of the teaching?

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Naxlex Comprehensive Predictor Exams

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Correct Answer is B

Explanation

Correct Answer is B

Explanation

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