Identify the vitamin necessary for maintenance of normal nerves and muscles and regulating the absorption and metabolism of calcium and phosphorus.
a. A
b. B-complex
c. C
d. D
d. D
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Indicate whether the statement is true or false
Answer the following statements true (T) or false (F)
1. The skin is also called the cutaneous membrane. 2. Sebum is a watery secretion that cools the skin. 3. The skin contains sensory receptors for pain, temperature, and touch. 4. The subcutaneous layer of skin is fibrous, connective tissue. 5. Melanocytes are found in the basal layer of the epidermis.
In terms of preventive medicine, the main emphasis of fitness programs should be on the skill-related components of fitness
a. True b. False Indicate whether the statement is true or false
Angina pectoris is
A. chest pain typically resulting from reduced blood supply to the heart. B. a blocked blood supply. C. a general hardening of or loss of elasticity in the arteries. D. a buildup of fats, cholesterol, and other cellular waste products.