skin
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What are the three layers of the skin | epidermis, dermis, subcutaneous
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Top layer that is shed constantly (dead cells) | stratum cornium
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makes new cells to replace old cells | gerimativum/ stratum basale
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what is the function of fat | insulate/absorb shock
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what are 3 functions of skin | protection, sensory perception, body temperature regulation, storage, absorption, excretion, production
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how do blood vessels regulate temperature | dilate- heat escapes constrict- heat retained
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what are hair and nails made of | keratinized cells
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what determines color | melanin (black/brown)carotene (red/yellow)
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what is the purpose of the sudiferous gland | temperature regulation, sweat
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what do the sebaceous glands do | keeps hair and skin from becoming dry and brittle, slows water loss. secrete sebum (oily substance)
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Where does hair grow from, and what determines the shape | follicle, root.
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what is the lack of color pigment | albino
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what is jaundice and what causes it | yellow discoloration cause by liver/gallbladder ds
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reddish dicoloration caused by burns or congestion of blood vessels. | erythema
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bluish skin cause by lack of oxygen | cyanosis
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flat spots | macules
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firm and raised skin eruption | papules
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fluid filled | vesicles
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pus filled | pustules
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driep pus/blood | crusts
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itchy elevated with irregular shapes | wheals
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deep loss of skin surface | ulcer
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inflammation of sebaceous gland | acne vulgaris
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contagious fungal infection that affects the feet | athlete's foot
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what are the three types of skin cancer and what is the most dangerous | basal cell carcinoma, squamous cell carcinoma, melanoma(most dangerous)
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allergic reaction that irritates the skin | dermatitis
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contagious skin infection that causes oozing vesicles, pustules, and yellow crusts | impetigo
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noncontagious skin infection. sx include white/silver scales | psoriasis
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what is ringworm | contagious fungal infection. formation of a flat or raised circular area with a central area surrounded by itchy, scaly, or crusty ring.
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what is another name for warts | verrucae
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what does skin eliminate | salt, waste, excess water and heat
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skin uses uv rays to produce what | vitamin D
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where do nails grow | white portion of nail bed
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what part of hair projects from the skin | shaft
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what is another name for fat | adipose
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what do ceruminous glands produce | earwax (cerumen)
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what is sweat made up of | water, salts, nitrogenous wastes
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what are 2 causes of skin cancer | exposure to sun, radiation, chemicals, tanning bed
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how is impetigo treated | antibiotics
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Created by:
Javier Alban
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