A nurse is reinforcing teaching with a client who will undergo a colonoscopy the following week. Which of the following instructions should the nurse include?

Restrict the diet to clear liquids for 1 to 3 days before the procedure.

Expect the provider to schedule another procedure to remove any polyps.

Do not eat or drink anything except water for 12 hours before the procedure.

Administer enemas 2 days before the procedure.

Answer and Explanation

The Correct Answer is C

A. This is not necessary for a colonoscopy. A clear liquid diet for a shorter period, usually 12-24 hours, is sufficient.

B: The provider does not schedule another procedure to remove any polyps during the colonoscopy; they may be removed during the procedure or later.

C: This is a standard bowel preparation instruction for colonoscopy to ensure a clear view of the colon during the procedure.

D: While enemas may be part of bowel preparation, they are usually administered closer to the procedure, not 2 days in advance.

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Correct Answer is C

Explanation

Oranges contain high levels of ascorbic acid, which can increase the absorption of ferrous sulfate. Baked potatoes, oatmeal, and cheese are not high in ascorbic acid and are not recommended to increase the absorption of ferrous sulfate.

Choice A, baked potatoes, is not the correct answer because it is not high in ascorbic acid.

Choice B, oatmeal, is not the correct answer because it is not high in ascorbic acid. Choice D, cheese, is not the correct answer because it is not high in ascorbic acid.

A. "My provider might prescribe a glucocorticoid regimen to decrease my risk for a stroke." B. "I can decrease my risk for a stroke by losing excess weight." C. "My risk for a stroke increases if my HbA1c level is 6 percent or less." D. "Having a total cholesterol level below 200 mg/dL increases my risk for a stroke."

Correct Answer is B

No explanation

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A nurse is reinforcing teaching with a client who will undergo a colonoscopy the following week. Which of the following instructions should the nurse include?

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Naxlex Comprehensive Predictor Exams

A nurse is reinforcing teaching with a client who has anemia and has a prescription for ferrous sulfate. Which of the following foods should the nurse recommend that the client consume to increase the absorption of this medication?

Correct Answer is C

Explanation

A nurse is reinforcing teaching with a client who has diabetes mellitus about reducing the risk for a stroke. Which of the following statements by the client indicates an understanding of the teaching?

Correct Answer is B

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