Certified Rehabilitation Registered Nurse (CRRN) Practice Exam

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Prepare for the Certified Rehabilitation Registered Nurse Exam with focused study materials. Tackle multiple-choice questions enhanced with hints and explanations. Elevate your readiness for the exam with comprehensive review tools!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

Practice this question and more.

What observation may be noted in the skin of individuals with aging?

Increased elasticity
Decreased vascularity
Increased moisture levels
Thickened epidermis

The correct answer is: Decreased vascularity

As individuals age, a notable observation is decreased vascularity in the skin. This reduction in blood flow can contribute to various changes in the skin, such as a diminished ability to heal, a decrease in nutrient delivery, and an increase in the susceptibility to skin conditions. The skin may appear paler due to this reduced blood supply, and the overall tone can become less vibrant. The loss of vascularity is generally attributed to factors like the aging process itself, which affects the blood vessels, and chronic sun exposure that can damage the vascular supply to skin tissues. Additionally, this decreased vascularity can lead to a drop in collagen production and skin elasticity, ultimately contributing to the typical signs of aging such as wrinkles and sagging. Understanding these changes is crucial for rehabilitation nurses, as it informs care strategies tailored to the needs of older patients with specific skin concerns.