A nurse is reinforcing discharge teaching with a client about dietary sources of potassium. Which of the following statements by the client indicates an understanding of the teaching?

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

"I will eat cantaloupe for my morning snack."

"I will miss eating yogurt every day for breakfast."

"I can plan to eat rice instead of baked potatoes."

Answer and Explanation

The Correct Answer is B

A. "Adding pecans will be a change I can readily make.": Pecans are not a significant source of potassium compared to other foods.

B. "I will eat cantaloupe for my morning snack.": Cantaloupe is a potassium-rich food and an excellent choice to increase dietary potassium.

C. "I will miss eating yogurt every day for breakfast.": Yogurt is a good potassium source, so discontinuing it would not help.

D. "I can plan to eat rice instead of baked potatoes.": Rice is low in potassium, whereas baked potatoes are a potassium-rich option.

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Correct Answer is B

Explanation

A. Cullen's sign: Cullen's sign is a bluish discoloration around the umbilicus, indicating possible internal bleeding or a ruptured ectopic pregnancy. It is unrelated to hypocalcemia.

B. Chvostek's sign: Chvostek's sign is a spasm or twitching of the facial muscles when the facial nerve is tapped, which is a classic sign of hypocalcemia due to low calcium levels affecting neuromuscular function.

C. Brudzinski's sign: Brudzinski's sign involves involuntary flexion of the knees and hips when the neck is flexed, indicative of meningitis. It is unrelated to hypocalcemia.

D. Kernig's sign: Kernig's sign involves resistance to leg extension when the hip is flexed and is indicative of meningitis. It is not associated with hypocalcemia.

A. (Select All that Apply.) B. Bradycardia C. Pale Yellow Urine D. Poor Skin Turgor E. Hypotension F. Flat Neck Veins

Correct Answer is ["C","D","E"]

Explanation

A. Bradycardia: Vomiting and diarrhea usually lead to tachycardia (increased heart rate) as the body compensates for hypovolemia, not bradycardia (slow heart rate).

B. Pale Yellow Urine: Dehydration often causes the urine to become concentrated and dark yellow, not pale yellow.

C. Poor Skin Turgor: Poor skin turgor is a classic sign of dehydration caused by fluid loss.

D. Hypotension: Loss of fluid volume can result in hypotension due to reduced blood circulation.

E. Flat Neck Veins: Dehydration causes reduced venous return, leading to flat neck veins, particularly when lying down.

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A nurse is reinforcing discharge teaching with a client 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

A nurse is assisting with the care of a client who has hypocalcemia. For which of the following signs should the nurse monitor?

Correct Answer is B

Explanation

A nurse in a community clinic is collecting data from a client who reports frequent vomiting and diarrhea for the past 3 days. Which of the following findings should the nurse expect? (Select all that apply.)

Correct Answer is ["C","D","E"]

Explanation

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A nurse is reinforcing discharge teaching with a client about dietary sources of potassium. Which of the following statements by the client indicates an understanding of the teaching?

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