Term
| Yellow colorationof the eyeballs is to jaundice as a metallic bronze skin tone is to |
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Definition
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Term
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Definition
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Term
| the integument consists of |
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Definition
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Term
| which muscle attached to the hair follicles cause goose bumps |
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Definition
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Term
| the clear cell layer/stratum lucidum is found in the |
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Definition
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Term
| which of these types of cells is not typically found in the layer indicated |
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Definition
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Term
| keratin protein is to "waterproofing" as melanin protein is to |
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Definition
| skin color or pigmentaion |
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Term
| the integumentary system is made up of |
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Definition
skin
hypodermis
accessory organs |
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Term
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Definition
| cutaneous memebrane (made of epidermis & dermis) |
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Definition
| subcutaneous membrane layer |
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Definition
sweat glands
hair and nails |
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Term
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Definition
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Definition
| secretes mostly water with salt and urea |
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Definition
| secretions made of water, salt, urea, Proteins, Lipids |
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Term
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Definition
| barrier against infection, acid, and base burns, chemicals ets |
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Term
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Definition
sweat glands (mostly eccrine sweat glands)and vascular system
(goose bumps) |
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Term
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Definition
| nerve endings for pain and pressure |
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Term
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Definition
| interaction of sunlight and cholesterol need for Ca++(calcium)absorption by the intestine |
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Term
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Definition
| large supply of blood can be used as source for water and minerals |
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Term
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Definition
| sweat glands removing urea and other waste products |
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Definition
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Definition
subcutaneous layer with adipose tissue
collagen, elastic fibers, blood vessels, special nerves |
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Term
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Definition
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Definition
| made of dense irregular connective tissue, blood vessels, sweat glands, sebaceous glands |
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Term
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Definition
| (top) very thin dermal papillary form the fingerprints; increases the sense of touch |
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Term
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Definition
made of irregular connective tissue
(making up most of the dermis) |
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Term
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Definition
| the outer most layer of skin |
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Term
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Definition
stratified squamous cells
avascular (have 5 layers) |
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Term
| hypodermis function is to |
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Definition
| bind the integument onto the underlying structures (muscle)and storage of energy |
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Term
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Definition
| contain WBC's -immune system |
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Term
| skin blood and nerve supply |
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Definition
| highly vascular innervated |
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Term
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Definition
| collagen fibers everywhere along with Elastin tissue in the papillary layer |
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Term
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Definition
| large number of Fibroblas and mast Cells |
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Term
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Definition
| Keratinocytes, melanocytes, langerhans, merkel |
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Term
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Definition
primary cell type
form keratin fibrils |
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Term
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Definition
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Term
| epidermis langerhans cells |
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Definition
macrophages
immune system |
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Term
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Definition
| nerve branching for "touch" |
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Term
layers of epidermis from
superficial to deep |
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Definition
stratum corneum
stratum lucidum
stratum granulosm
stratum spinosum
stratum basale |
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Term
stratum corneum
cornified layer |
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Definition
top layer
thick layer of dead squamous |
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Term
stratum lucidum
clear cell layer |
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Definition
under stratum corneum
found only in thick skin
no melanin |
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Term
stratum granulosm
grainy layer |
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Definition
under lucidum
thin layer
contain granules of melanin and glycolipids (waterproofing) |
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Term
stratum spinosum
spiny cell layer |
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Definition
under stratum granulosm
langerhan cells fight infection
shape of cell is caused by strong adhension junctions (spiny) |
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Term
stratum basale
basal
germinating |
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Definition
bottom layer
under stratum spinosum
rapis cell divison
specialized cells
merkel and melanocytes |
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Term
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Definition
| deepest skin layer, dense irregular connective tissue |
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Term
| reticular layer is made up of |
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Definition
sense receptors
hair follicles
sweat glands |
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Term
reticular layer
sense receptores |
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Definition
pacinian corpuscle
(deep pressure) |
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Term
reticular layer
hair follicles |
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Definition
connected to a band of smooth muscle
(arector pili) |
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Term
reticular layer
sweat glands |
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Definition
sudoriferous glands
for thermal regulation |
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Term
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Definition
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Term
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Definition
dermal papillae
sense receptor |
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Term
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Definition
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Term
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Definition
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Term
skin pigmentation
pigment chemicals |
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Definition
melanin
carotene
hemoglobin |
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Term
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Definition
produces a range of colors from pink-brown-black
produced by melanocytes
protects the nucleus(DNA)from UV radiation |
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Term
| "flushed" skin may indicate |
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Definition
| hypertension, fever, embarrassment |
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Term
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Definition
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Term
| "bluish" skin may indicate |
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Definition
| low oxygen and high amounts of carbon dioxide. Cyanosis |
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Term
Pigment chemical
diseased state |
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Definition
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Term
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Definition
adrenal malfunction
"bronzing skin (JFK) |
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Term
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Definition
| the epidermis but resides in the dermis |
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Term
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Definition
| shaft, bulb and root, concentric layers |
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Term
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Definition
part of the hair above the surface of the scalp
(dead material=hair cells that are keratinized) |
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Term
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Definition
| living part of the hair root, contains a small area of dermal papilla tissue which supplies the hair bulb with nutrients |
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Term
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Definition
| cuticle (outermost), cortex, medulla |
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Term
| the follicle is made up of |
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Definition
| bulb, follicle walls, arrector pili muscles |
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Term
| the follicle bulb is made up of |
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Definition
| papilla, root plexus, matrix |
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Term
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Definition
| contains blood vessels and provides nutrients |
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Term
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Definition
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Term
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Definition
| layer of mitoticcells surrounding the dermal papilla |
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Term
| follicle walls are made up of |
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Definition
connective sheath
epithelial sheath |
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Term
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Definition
| makes up the outer layer of the hair follicle |
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Term
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Definition
| makes up the inner layer of the hair follicle |
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Term
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Definition
a bundle of smooth muscle
which raises the hair in response to fear
cool surface temperatures as a protection mechanism |
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Term
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Definition
coarser, longer, darker
(axillary, pubic, male=face,chest,arms,and legs |
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Term
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Definition
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Term
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Definition
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Term
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Definition
melanin
carotene
hemoglobin |
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Term
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Definition
produces a range of colors from
pink, brown, black |
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Term
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Definition
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Term
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Definition
| nucleus (DNA) from UV raditation |
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Term
| everyone has about the same |
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Definition
| number of melanocytes per sq inch of skin |
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Term
| every melanocyte produces |
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Definition
| about the same number of melanin molecules per day |
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Term
| how melanin is distributed in the cell and how long it remains stable |
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Definition
| is what produces the range of skin colors |
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Term
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Definition
| yellow (yellow-orange)pigment |
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Term
| carotene is present in the |
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Definition
| Stratum Corneum and Adipose tissue |
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Term
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Definition
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Term
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Definition
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Term
pigment chemicals
diseased state |
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Definition
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Term
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Definition
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Term
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Definition
| derived from the epidermis but resides in the dermis |
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Term
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Definition
shaft
bulb and root
concentric layers |
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Term
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Definition
| part of hair above the surface of the scalp (dead material=hair cells that are keratinized) |
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Term
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Definition
| living part of the hair root contains a small area of dermal papilla tissue which supplies the hair bulb with nutrients |
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Term
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Definition
cuticle (outermost)
cortex
medulla |
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Term
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Definition
bulb
follicle walls
arrector pili muscles |
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Term
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Definition
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Term
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Definition
connective sheath
epithelial sheath |
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Term
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Definition
| a bundle of smooth muscle, which raises the hair in response to fear, coll surface temps as a protection mechanism (goose bumps) |
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Term
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Definition
| contains clood vessels and provides nutrients |
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Term
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Definition
melanin, hemosiderin, (yello, rust, brown, black)
trichosiderin (red) |
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Term
hair shape
cross section of shaft |
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Definition
-ribbon like=kinky
-oval=silky and wavy
-round=straight and tends to be course |
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Term
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Definition
influenced by nutrition and hormones
2.5mm per week
excess androgens result in increased hair growth(female beard) |
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Term
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Definition
hair loss
causes-protein deficient diets, antidepressants, blood thinners, chemotherapy, acutely high fever, severe emotiona trauma, excessive vitamin A |
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Term
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Definition
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Term
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Definition
| as a scalelike modification of the hair |
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Term
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Definition
| help pick up objects, to scratch an itch |
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Term
| sudoriferous glands (sweat glands) |
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Definition
eccrine
sebaceous
apocrine
mammary
ceruminous |
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Term
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Definition
-found all over the body
-secretion is mostly water salt and urea
-major role as a thermo-regulator for the body
-ducts empty directly onto skin |
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Term
| sebaceous (oily substance) |
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Definition
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Term
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Definition
-found in axillary and genital area
-secretion contains water, salt, urea and proteins and lipids(butrients for bacterial)
-ducts empty into hair follicles |
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Term
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Definition
specialized sweat glands
secrete milk (look for CA++) |
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Term
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Definition
modified apocrine glands located in the lining of the external ear canal
(earwax) |
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Term
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Definition
| a way to estimate the volume of fluid lost by computing the pecentage of body surface burned |
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Term
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Definition
only the epidermis is damaged
swelling and pain
heal in 2-3 days |
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Term
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Definition
epidermis and the dermis effected
blisters
healing 3-4 weeks |
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Term
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Definition
involve the entire thickness of skin
-appears blanced, cherry red, blackened,
-nerve endings have been destroyed
-skin graft |
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Term
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Definition
-least malinant
-most common
-usually full cure in 99% of cases |
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Term
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Definition
-if caught early with radiation complete cure is good
-tends to grow rapidly and metastasize
-arises from the keratinocytes of the stratum spinosum |
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Term
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Definition
-most dangerous
-is the cancer of melanocytes
-survival rate is 50% with early detection |
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