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 A

Explanation

A. "Increase your daily fluid intake." Increasing fluid intake can help soften the stool, making it easier to pass and reducing constipation.

B. "Try to defecate at different times of the day." Establishing a regular time each day for bowel movements can help train the bowel and prevent constipation.

C. "Consume a low-fiber diet." A low-fiber diet can worsen constipation. A high-fiber diet is recommended to add bulk to the stool and promote regular bowel movements.

D. "Reduce your daily activity." Regular physical activity helps stimulate bowel motility and can reduce the likelihood of constipation.

A. (Select All that Apply.) B. Crackles upon auscultation C. Urine-specific gravity greater than 1.030 D. Swelling at the IV site E. Bounding pulse

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

Explanation

A. Crackles upon auscultation: Crackles in the lungs can indicate fluid overload, leading to pulmonary edema.

B. Urine-specific gravity greater than 1.030: A urine-specific gravity greater than 1.030 typically indicates dehydration, not fluid volume excess.

C. Swelling at the IV site: Swelling at the IV site usually indicates infiltration or phlebitis, not necessarily fluid volume excess.

D. Bounding pulse: A bounding pulse is a sign of increased blood volume and can indicate fluid overload.

E. Pitting edema: Pitting edema is a common sign of fluid volume excess, particularly in the extremities.

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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 client who has constipation. Which of the following statements should the nurse include?

Correct Answer is A

Explanation

A nurse is assessing an older adult client who is receiving IV therapy. The nurse should recognize that which of the following findings indicates fluid volume excess? (Select all that apply.)

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

Explanation

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