Which age-related changes increase in older people? Select all that apply.
Long-term memory
Functional ability of brain cells
Loss of neurons (brain cells)
Calcification of coronary arteries
Vital capacity
Conduction speed associated with synaptic transmission
Correct Answer : C,D
A. Long-term memory
Generally stable, but not increased with age; may decline with pathology.
B. Functional ability of brain cells
Decreases with age due to neuron loss and slower neurotransmission.
C. Loss of neurons (brain cells)
There is a natural increase in the loss of brain cells with age.
D. Calcification of coronary arteries
This increases with age and contributes to cardiovascular disease risk.
E. Vital capacity
Decreases with age due to reduced lung compliance and muscle strength.
F. Conduction speed associated with synaptic transmission
Slows with age due to degenerative neural changes; it does not increase.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Obtain the health history from the client’s medical record.
This provides objective and historical data, not subjective information from the client.
B. Leave the client a questionnaire to fill out in private.
Many older adults may have vision or literacy issues. Also, this does not encourage interaction needed for accurate subjective data collection.
C. Allow sufficient time for the client to respond to questions.
Older adults may need more time to process information and recall experiences. Patience supports effective subjective data collection.
D. Talk to the family members to obtain the client’s health history.
Family input may be helpful, but subjective data should come from the client when possible to reflect their experience.
Correct Answer is A
Explanation
A. Arthritis
Arthritis, especially osteoarthritis, is the most common cause of functional limitation and disability among older adults.
B. Urinary tract infection
While common in the elderly, UTIs are typically acute conditions and not a leading cause of long-term disability.
C. Macular degeneration
Though this affects vision and can cause impairment, it is less common than arthritis and does not affect mobility.
D. Pressure ulcers
These result from immobility, rather than causing it, and are more of a complication than a primary cause of disability.
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