A nurse is assisting in preparing a presentation at a senior center about age-related musculoskeletal changes. Which of the following alterations is appropriate for the nurse to include?
Thickened vertebral disks
Increased force of isometric contractions
Decreased chest width
Decreased muscle mass
The Correct Answer is D
A. Thickened vertebral disks: Aging leads to thinning of intervertebral disks, which contributes to a decrease in height and spinal flexibility.
B. Increased force of isometric contractions: Aging results in decreased muscle strength, not increased force of contractions.
C. Decreased chest width: Aging can lead to a barrel chest appearance due to changes in the thoracic cage, rather than a decrease in width.
D. Decreased muscle mass: Sarcopenia, or the loss of muscle mass with aging, is a common musculoskeletal change that contributes to reduced strength and function.
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Related Questions
Correct Answer is A
Explanation
A. Kyphosis: Excessive forward curvature of the thoracic spine, commonly due to osteoporosis-related bone loss in older adults.
B. Scoliosis refers to a lateral curvature of the spine.
C. Lordosis: exaggerated inward curvature of the lumbar spine, often seen in pregnancy or obesity.
D. Ankylosis: abnormal stiffening or fusion of joints, unrelated to spinal curvature.
Correct Answer is A
Explanation
A. Ask the client to push her legs and feet against the nurse's palms. This action directly assesses the client’s muscle strength and ability to bear weight, which is essential before ambulation.
B. Check the client's pedal pulses and feet for edema. While circulatory assessment is important, it does not assess muscle strength, which is needed for safe ambulation.
C. Ask the client if she has been out of bed today. The client’s response does not objectively measure strength or readiness for ambulation.
D. Ask the client how strong she feels today. A client’s perception of strength may not be accurate and is not an objective way to assess readiness for ambulation.
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