Which of the following explains why people get gray hair as they age?
A) Collagen decreases in quantity and function with aging.
B) Sebaceous glands decrease in number and function with aging.
C) Hair follicles atrophy and decrease in function with aging.
D) Melanocytes decrease in function with aging.
Correct Answer:
Verified
Q67: Severe burns result in
A)fluid loss.
B)heat loss.
C)bacterial infection.
D)All
Q68: An adult with third-degree burns over 15%
Q69: What is NOT a function of fibroblasts
Q70: What is a scar composed of?
A)Epithelium
B)Blood clot
C)Collagen
Q71: What percentage of a person's skin would
Q72: Which pair of terms is INCORRECT?
A)A -
Q73: The epidermis and part of the dermis
Q74: Only the epidermis is damaged in a
A)first-degree
Q75: Which of the following is NOT a
Q77: What is the function of a blood
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