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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. "How do you handle stress?" While stress may influence some skin conditions (e.g., psoriasis, eczema), this question is not directly related to a focused skin assessment and may be too vague or irrelevant.
B. "Does your skin condition keep you awake at night?" Skin conditions such as eczema or urticaria can cause pruritus, leading to sleep disturbances. This is a relevant question.
C. "How does your skin condition make you feel about yourself?" Skin conditions can affect body image and self-esteem, making this an important question for psychosocial assessment.
D. "Have you had any changes in your diet?" Certain food allergies or deficiencies can trigger dermatologic conditions (e.g., celiac disease, atopic dermatitis), making this question appropriate.
Correct Answer is C
Explanation
A. Itching and scratching of the head. While itching is a common symptom, it is not a definitive sign of head lice. Other conditions (e.g., dandruff, seborrheic dermatitis, or dry scalp) can also cause itching.
B. Patchy areas of hair loss. Hair loss is not a characteristic sign of head lice. It may indicate alopecia areata or tinea capitis (scalp ringworm) instead.
C. Firmly attached white particles on the hair. The presence of nits (lice eggs) that are firmly attached to the hair shaft near the scalp is a definitive sign of pediculosis capitis. Nits do not flake off like dandruff and are difficult to remove.
D. Thick, yellow-crusted lesions on a red base. This describes impetigo, a bacterial skin infection, not head lice.
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