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COS - Skin Structure, Growth, and Nutrition Flashcards | StudBud
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COS - Skin Structure, Growth, and Nutrition
COS - Skin Structure, Growth, and Nutrition
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1
The medical branch of science that deals with the study of the skin, its functions and diseases.
anatomy
physiology
histology
dermatology
2
Water is the number one nutrient of the body and composes what percentage of the body's weight
50-70 percent
35-45 percent
40 to 45 percent
20 to 30 percent
3
Continued,repeated pressure on any part of the skin can causes it to thicken and develop into a
lesion
callus
scar
appendage
4
Which of the following is a function of the skin?
heat regulation
excretion
all answers are correct
sensation
5
Which vitamin enables the body to properly absorb and use calcium?
vitamin E
vitamin A
vitamin C
vitamin D
6
The layer of the skin we see and can be treated by the practitioner is the :
corneum
melanin
spinosum
keratin
7
The underlying or inner layer of the skin, which is also called the true skin is the
dermis
dermal
papillary
epidermis
8
The deeper layer of the dermis that supplies the skin with oxygen and nutrients is the:
reticular layer
subcutaneous layer
papillary layer
basal layer
9
The outermost and thinnest layer of the skin is the :
surface
subcutaneous
epidermis
dermis
10
The fibrous protein that gives skin its flexibility and helps skin regain its shape is:
keratin
collagen
elastin
protein
11
Which type of nerve fibers carry impulses from the brain to the muscles?
All answers are correct
secretory
motor
sensory
12
The melanin produced by the body that is red to yellow in color is:
pheomelanin
photovoltaic
eumelanin
granular melanin
13
The muscle that causes goose bumps when a person is frightened or cold is the:
secretory muscle
angled muscle
absorption muscle
arrector pili muscle
14
The deepest layer of the epidermis, the basal cell layer, is also known as the:
keratin dermis
stratum corneum
stratum germinativum
Stratum spinosum
15
The stratum germinativum is composed of several layers that produce a dark skin pigment called:
melaninn
granules
elongated
keratin
16
Fatty tissue found below the dermis is :
papille
tactile
subcutaneous tissue
papillary layer
17
The dermis layer is made up of two layers, which are the:
papillary and dermal
tactile and reticular
dermal and tactile
papillary and reticular
18
All of the following are appendages of the skin except
nails
hair
pineal gland
spebaceous glands
19
The tiny grains of pigment deposited in cells that provide skin with its color are:
keratin
protein
melanin
collagen
20
The surface of healthy skin is slightly:
acidic
alkaline
yellow
rough
21
The largest organ of the human body is the:
lungs
liver
skin
heart <3
22
Oil glands that are connected to hair follicles are also called:
arrector glands
sebaceous glands
sudoriferous glands
substance glands
23
When sebum hardens and the sebaceous duct clogs,the pore impaction that is formed is a :
secretory coil
comedo
scar
lubricant
24
The clear transparent layer just under the stratum corneum is the:
stratum spinosum
stratum corneum
stratum granulosum
stratum lucidum
25
The top of the papillary layer where it joins the epidermis is the :
dermis corpuscles
epidermal-dermal connection
epidermal-dermal junction
epidermis junction