A nurse is reinforcing teaching with a newly licensed nurse about physiological changes in the digestive system that occur with aging. The nurse should include that older adults might experience which of the following physiological changes?
Decreased intestinal peristalsis
Decreased pH of the stomach
Increased muscle tone of the bowel
Increased gastric acid production
The Correct Answer is A
Choice A reason: With aging, there is a slight slowing in the movement of contents through the large intestine and a modest decrease in the contractions of the rectum when filled with stool, leading to decreased intestinal peristalsis.
Choice B reason: Aging does not typically result in a decreased pH of the stomach. Instead, conditions that decrease acid secretion, such as atrophic gastritis, become more common with age.
Choice C reason: Increased muscle tone of the bowel is not a change associated with aging. In fact, muscle tone may decrease, contributing to issues such as constipation.
Choice D reason: Increased gastric acid production is not a typical physiological change with aging. The secretion of stomach juices such as acid and pepsin has little effect on aging, although conditions that decrease acid secretion become more common.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: Ground beef is often included in a soft diet as it can be cooked to a tender consistency that is easy
to chew and swallow.
Choice B reason: Raw vegetables are generally not included in a soft diet because they can be difficult to chew and may pose a risk for individuals with certain digestive or dental issues.
Choice C reason: Fruit with the skin is typically not recommended for a soft diet as the skin can be tough and fibrous,
making it harder to chew and digest.
Choice D reason: High-fiber cereals are usually avoided in a soft diet because they may contain whole grains or nuts
that are hard and could be challenging to chew.
Correct Answer is D
Explanation
Choice A reason: Evaluation is the final step of the nursing process, where the nurse assesses the client's response to the nursing interventions.
Choice B reason: Data Collection is the first step of the nursing process, where the nurse gathers information about the client's health status.
Choice C reason: Re-collection of Data may be necessary if there are changes in the client's condition, but it is not the immediate next step after planning.
Choice D reason: Implementation is the correct answer because it is the step where the nurse puts the care plan into action, following the planning step.
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