CWCA NEWEST 2026/2027 EXAM WITH QUESTIONS AND CORRECT
ANSWERS ALREADY GRADED A+ AND 100% GUARANTEE PASS
what is the largest organ of the body? - ANSWER the skin, which serves many complex functions.
list the tree layers of the skin. - ANSWER epidermis = outermost layer
dermis = moist layer
hypodermis = made of subcutaneous fat and tissue
why is the skin unique? - ANSWER the epidermis is a water-repellent layer of skin that contains no
blood vessels, also varies in thickness.
what purposes does the skin serve? - ANSWER protection from outside elements, sensation, vitamin
D production, thermoregulation, maintenance of a homeostatic environment, mechanism for social
interaction.
how does the skin provide protection? - ANSWER offers barrier protection from both mechanical and
chemical trauma as well as pathogenic organisms. it also maintains the hydration of the underlying
tissue.
how does the skin eliminate waste products? - ANSWER fluids containing sodium chloride, urea,
sulfates. and phosphates are excreted by sweat glands.
how does skin sensation occur? - ANSWER nerve receptors
what does the skin need to synthesize vitamin D? - ANSWER Sunlight, vitamin D participates in
calcium and phosphate metabolism.
why is vitamin D important? - ANSWER formation and maintenance of bone structure and strength.
what is the epidermis made of? - ANSWER stratum corneum
stratum lucidum
stratum granulosum
stratum spinosum
ANSWERS ALREADY GRADED A+ AND 100% GUARANTEE PASS
what is the largest organ of the body? - ANSWER the skin, which serves many complex functions.
list the tree layers of the skin. - ANSWER epidermis = outermost layer
dermis = moist layer
hypodermis = made of subcutaneous fat and tissue
why is the skin unique? - ANSWER the epidermis is a water-repellent layer of skin that contains no
blood vessels, also varies in thickness.
what purposes does the skin serve? - ANSWER protection from outside elements, sensation, vitamin
D production, thermoregulation, maintenance of a homeostatic environment, mechanism for social
interaction.
how does the skin provide protection? - ANSWER offers barrier protection from both mechanical and
chemical trauma as well as pathogenic organisms. it also maintains the hydration of the underlying
tissue.
how does the skin eliminate waste products? - ANSWER fluids containing sodium chloride, urea,
sulfates. and phosphates are excreted by sweat glands.
how does skin sensation occur? - ANSWER nerve receptors
what does the skin need to synthesize vitamin D? - ANSWER Sunlight, vitamin D participates in
calcium and phosphate metabolism.
why is vitamin D important? - ANSWER formation and maintenance of bone structure and strength.
what is the epidermis made of? - ANSWER stratum corneum
stratum lucidum
stratum granulosum
stratum spinosum
