Mr. Green has poor nutrition. He has to be encouraged to have a well-balanced meal which includes having high fiber. What does high fiber help prevent?
Urinary retention
Constipation
Stress incontinence
Hiatal hernia
The Correct Answer is B
Choice A reason: Urinary retention, the inability to void, is caused by bladder or prostate issues, not dietary fiber intake. Fiber affects gastrointestinal motility, not urinary function. High-fiber diets promote bowel regularity but have no direct impact on bladder emptying, making this choice incorrect.
Choice B reason: High-fiber diets prevent constipation by adding bulk to stool and promoting peristalsis, facilitating regular bowel movements. Fiber absorbs water, softening stool and reducing straining, which is critical for patients with poor nutrition, like Mr. Green, making this the correct choice for dietary intervention.
Choice C reason: Stress incontinence, urine leakage during physical stress, results from weakened pelvic muscles or sphincter dysfunction, not dietary factors. Fiber influences bowel health, not bladder control, so this choice is unrelated to the preventive benefits of a high-fiber diet in gastrointestinal function.
Choice D reason: Hiatal hernia, where the stomach protrudes through the diaphragm, is linked to anatomical or pressure factors, not fiber intake. Fiber supports bowel regularity but does not address esophageal or diaphragmatic issues, making this choice irrelevant to the benefits of high-fiber diets.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A reason: The epidermis is the most superficial skin layer, providing a protective barrier against pathogens and UV radiation. Composed of stratified squamous epithelium, it’s critical for skin integrity. Accurate identification guides wound care and assessments, ensuring proper management of superficial injuries or conditions like dermatitis in clinical practice.
Choice B reason: Adipose tissue is deep, within the subcutaneous layer, not superficial. The epidermis is the outermost layer. Misidentifying adipose risks misunderstanding skin anatomy, leading to errors in wound staging or treatment, potentially compromising care for superficial skin conditions requiring targeted interventions like topical therapies.
Choice C reason: The subcutaneous layer lies beneath the dermis, not superficially. The epidermis is the outermost layer. Assuming subcutaneous is superficial misguides skin assessments, risking incorrect wound care or misdiagnosis of skin conditions, critical for accurate treatment and prevention of complications in integumentary health.
Choice D reason: The dermis lies below the epidermis, containing blood vessels and nerves, not the most superficial layer. Misidentifying dermis risks errors in assessing skin injuries or conditions, potentially leading to inappropriate treatments. Recognizing the epidermis ensures proper care for superficial issues like burns or abrasions in clinical settings.
Correct Answer is C
Explanation
Choice A reason: Asking about the time assesses temporal orientation, a component of cognitive function, but is less comprehensive than date recall. Time awareness can vary due to environmental factors or confusion, making it less reliable for evaluating overall orientation in older adults, who may have memory deficits.
Choice B reason: Asking if the patient can stand up tests physical ability, not cognitive orientation. Orientation assessment focuses on awareness of time, place, and person, critical for detecting delirium or dementia. Physical tests are irrelevant to mental status evaluation, making this an inappropriate question.
Choice C reason: Asking for the date evaluates orientation to time, a key component of cognitive assessment in older adults. It tests memory and awareness, crucial for detecting cognitive impairments like dementia. This question is specific, measurable, and aligns with standard mental status examinations, making it the most appropriate.
Choice D reason: Asking about feelings assesses emotional state, not orientation. While relevant for overall health, it does not evaluate cognitive awareness of time, place, or person. Orientation questions target memory and perception, critical for neurological assessment, rendering this choice less relevant for the task.
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