What should be the most significant assessment when gathering data concerning the musculoskeletal system?
Degree of motion of all joints
Enlarged joints
Crepitus in joints
Slow gait
The Correct Answer is A
A. Degree of motion of all joints
Range of motion (ROM) reflects joint function, mobility, and physical independence, making it the most comprehensive and important musculoskeletal assessment.
B. Enlarged joints
This could indicate arthritis, but it does not quantify functional ability like ROM does.
C. Crepitus in joints
Common in older adults due to cartilage breakdown, but it is not as clinically significant as functional assessment.
D. Slow gait
Important but less specific than assessing actual joint mobility across the body.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Weight-bearing exercises
Resistance and weight-bearing activities help preserve and improve muscle strength and mass in older adults.
B. Increased calcium in diet
Supports bone health, not directly muscle strength.
C. Limited walking and bicycling activities
Limiting activity would worsen muscle weakness and atrophy.
D. Use of a cane when walking
Canes help with safety and mobility but do not prevent muscle loss.
Correct Answer is C
Explanation
A. Changes in the lens
Related to vision changes (e.g., presbyopia), not hearing.
B. Hardening of the outer ear canal
Can cause conductive hearing loss, but presbycusis is sensorineural in nature.
C. Atrophic changes in the cochlea
Presbycusis is due to degeneration of the cochlea and auditory nerve, a normal age-related change.
D. Ototoxicity from medications
This causes pathologic hearing loss, not the gradual, age-related loss seen in presbycusis.
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