A nurse is teaching a newly licensed nurse about physiological changes in the digestive system that occur with aging. The nurse should include older adults might experience which of the following physiological changes?

Increased muscle tone of the bowel

Decreased pH of the stomach

Decreased intestinal peristalsis

Increased gastric acid production

Answer and Explanation

The Correct Answer is C

A. Increased muscle tone of the bowel: Aging generally leads to decreased muscle tone and motility in the bowel, not increased. This option is incorrect.

B. Decreased pH of the stomach: Aging is associated with a decrease in gastric acid production, leading to a higher (less acidic) pH, not a lower (more acidic) pH. This option is incorrect.

C. Decreased intestinal peristalsis: Aging commonly results in decreased intestinal peristalsis, which can lead to constipation and other digestive issues. This option is correct.

D. Increased gastric acid production: Older adults typically experience decreased gastric acid production, not an increase. This option is incorrect.

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Correct Answer is C

Explanation

A. The nurse coats the indwelling urinary catheter with lubricant. This is correct procedure and requires no intervention. Lubricating the catheter reduces friction and discomfort during insertion.

B. The nurse applies the sterile drape prior to inserting the urinary catheter. This is correct procedure and requires no intervention. The sterile drape maintains a sterile field.

C. The nurse separates the client's labia with her dominant hand. The nurse should separate the client's labia with her non-dominant hand, which then remains in place as a "dirty" hand. The dominant hand, which remains sterile, is used to insert the catheter.

D. The nurse provides perineal care prior to inserting the urinary catheter. This is correct procedure and requires no intervention. Perineal care reduces the risk of introducing bacteria into the urinary tract.

A. Ripe bananas B. Caffeinated beverages C. White rice D. Low-fiber cereal

Correct Answer is B

Explanation

A. Ripe bananas: Ripe bananas are typically recommended to help manage diarrhea because they are low in fiber and can help firm up stool.

B. Caffeinated beverages: Caffeinated beverages can act as stimulants, increasing bowel motility and potentially leading to diarrhea.

C. White rice: White rice is generally binding and can help manage diarrhea, not cause it.

D. Low-fiber cereal: Low-fiber cereals are less likely to cause diarrhea as they do not promote bowel motility.

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A nurse is teaching a newly licensed nurse about physiological changes in the digestive system that occur with aging. The nurse should include older adults might experience which of the following physiological changes?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is teaching a newly licensed nurse about the function of the large intestine. Which of the following information should the nurse include?

Correct Answer is C

Explanation

A nurse is teaching a client about foods and beverages that can cause diarrhea. Which of the following should the nurse include in the teaching?

Correct Answer is B

Explanation

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