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
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Apply friction when drying the client's skin. Friction can damage the skin, especially in clients with incontinence who are at risk for skin breakdown.
B. Use soap to clean the client's skin. Soap can be drying and irritating to the skin. pH-balanced cleansers are preferred to maintain skin integrity.
C. Apply a barrier cream to the client's skin. Barrier creams protect the skin from moisture, reducing the risk of skin breakdown and irritation from incontinence.
D. Use hot water to clean the client's skin. Hot water can dry out and damage the skin. Warm water should be used instead to gently clean the skin.
Correct Answer is ["B","C","E"]
Explanation
A. Osteoarthritis: Osteoarthritis is a degenerative joint disease that affects the joints, particularly weight-bearing ones, but it does not have a direct impact on hearing. Therefore, it is not a risk factor for hearing impairment.
B. Occupation: Construction workers are often exposed to loud noise, which increases the risk of hearing impairment.
C. Furosemide: Furosemide is a loop diuretic that can cause ototoxicity, leading to hearing impairment.
D. Hyperlipidemia: Hyperlipidemia, characterized by high levels of lipids in the blood, primarily affects cardiovascular health and does not directly contribute to hearing impairment. It is not considered a risk factor for hearing loss.
E. Naproxen: Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) that has been associated with ototoxicity and can increase the risk of hearing impairment.
G. Lovastatin: Lovastatin is a statin used to lower cholesterol levels. While statins have side effects, they are not typically associated with ototoxicity or hearing impairment. Therefore, Lovastatin is not a risk factor for hearing loss.
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