What are the functions of the skin? (Select All that Apply.)
Temperature Regulation
Protection
Sensation
Vitamin D Production
Vitamin C Production
Correct Answer : A,B,C,D
Choice A rationale: The skin helps regulate body temperature by sweating and dilation or constriction of blood vessels.
Choice B rationale: The skin acts as a barrier, protecting the body from external threats such as pathogens and physical injury.
Choice C rationale: The skin is rich in sensory receptors, allowing for the perception of touch, pressure, pain, and temperature.
Choice D rationale: The skin plays a role in the production of vitamin D when exposed to sunlight.
Choice E rationale: Vitamin C production is not a function of the skin; vitamin C is obtained through diet.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale: If the client's skin becomes red, the heat application should be stopped to prevent burns or skin damage.
Choice B rationale: Heat applications are generally recommended for 20-30 minutes, not at least 40 minutes, to avoid skin damage.
Choice C rationale: Safety pins should not be used to keep the heating pad in place, as they can damage the pad or cause injury to the client.
Choice D rationale: The temperature of the heating pad should be set to a comfortable and safe level, typically below 42.2° C (108° F).
Correct Answer is C
Explanation
Choice A rationale: Calcium is essential for bone health but is not specifically emphasized in wound healing.
Choice B rationale: Vitamin B1 is important for energy metabolism but is not specifically emphasized in wound healing.
Choice C rationale: Protein is crucial for wound healing as it provides the building blocks for tissue repair and regeneration.
Choice D rationale: Vitamin D is important for bone health but is not specifically emphasized in wound healing.
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