Which of the following strategies is most effective in preventing osteoporosis in older adults?
Taking calcium supplements
Avoiding all forms of physical activity
Regular weight-bearing exercise
Limiting sun exposure
The Correct Answer is C
A. Taking calcium supplements: While calcium supplements can help, they are not as effective alone without other measures such as weight-bearing exercise.
B. Avoiding all forms of physical activity. Physical inactivity can actually increase the risk of osteoporosis. Weight-bearing exercise helps to strengthen bones.
C. Regular weight-bearing exercise. Weight-bearing exercises, such as walking or lifting weights, are the most effective in promoting bone health and preventing osteoporosis.
D. Limiting sun exposure. Limiting sun exposure can actually be detrimental because it can lead to a deficiency in vitamin D, which is necessary for calcium absorption and bone health.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Pallor of the affected extremity: Pallor usually indicates vascular issues rather than a rotator cuff injury.
B. Alteration in the appearance of the shoulder joint: Visible deformity may suggest a dislocation or fracture, not specifically a rotator cuff injury.
C. Numbness of the thumb and index finger: Numbness of the thumb and index finger is more likely related to nerve compression, such as carpal tunnel syndrome.
D. Increased pain with lifting the arm: This is characteristic of a rotator cuff injury, which typically causes pain and weakness with shoulder movements, especially lifting the arm.
Correct Answer is B
Explanation
A. Acutely inflamed joints respond best to heat therapy. Heat therapy is generally used to relieve chronic stiffness in RA but acutely inflamed joints typically respond better to cold therapy to reduce inflammation.
B. It’s important to monitor all body systems for effects of the disease. Correct. RA is a systemic autoimmune disease that can affect multiple body systems, not just the joints, unlike osteoarthritis, which is primarily a degenerative joint disease.
C. Exercise is poorly tolerated and frequent rest is needed. While rest is important during acute flare-ups, regular, gentle exercise is crucial in managing RA to maintain joint function and muscle strength.
D. Injury and age are the greatest contributors to disease development. RA is an autoimmune disorder with a different etiology than osteoarthritis, which is more related to wear and tear and aging.
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