Certified Rehabilitation Registered Nurse (CRRN) Practice Exam

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Prepare for the CRRN Exam with practice quizzes that include flashcards, hints, and explanations. Ensure success by testing your rehabilitation nursing knowledge with confidence-building tools and resources.

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What is a normal finding when assessing elderly skin?

Increased subcutaneous fat
Decreased subcutaneous fat
Hyperpigmentation
Increased hair growth

The correct answer is: Decreased subcutaneous fat

When assessing elderly skin, a normal finding is decreased subcutaneous fat. As people age, their skin undergoes various changes due to a combination of genetic factors, environmental exposure, and physiological changes. One significant change is the reduction of subcutaneous fat, which can lead to thinner skin and decreased cushioning over bones and blood vessels. This change also contributes to the characteristic appearance of older skin, which may look saggy or wrinkled due to loss of volume and the elasticity of the skin. It's important to recognize that while some degree of hyperpigmentation might occur as a part of aging, it is not considered a "normal" finding in the same way that decreased subcutaneous fat is. Hyperpigmentation may result from sun exposure or hormonal changes and can vary widely among individuals. Similarly, increased hair growth is not typically a finding associated with aged skin; rather, hair may become finer or sparse. The accumulation of subcutaneous fat is also generally not observed in the elderly, as it tends to decrease with age.