What is true regarding the chemosensory changes observed in older adults?
They affect more women than men.
They are always caused by disease.
They begin in the fifth decade of life.
They are directly related to the aging process.
The Correct Answer is D
A. They affect more women than men
There is no consistent evidence that one sex is more affected than the other.
B. They are always caused by disease
Many chemosensory changes occur due to natural aging, not just disease.
C. They begin in the fifth decade of life
While possible, changes can begin earlier or later depending on multiple factors.
D. They are directly related to the aging process
Diminished taste and smell are common and normal changes of aging due to loss of receptor cells and reduced nerve function.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Medical diagnosis
Important, but does not reflect the individual's day-to-day abilities and care needs.
B. Activities of daily living (ADLs)
ADLs are part of a functional assessment but not comprehensive alone.
C. Community resources
Help support care but are not the primary basis for determining care needs.
D. Functional assessment
Evaluates the older adult's ability to perform ADLs and instrumental ADLs, guiding personalized care planning.
Correct Answer is A
Explanation
A. Macular degeneration
The most common cause of new, irreversible central vision loss in older adults.
B. Glaucoma
Causes peripheral vision loss but progresses slowly and is often asymptomatic early.
C. Cataracts
Cause reversible vision loss that can be corrected surgically.
D. Corneal abrasion
Typically due to trauma or foreign bodies, not an age-related cause of blindness.
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