Integumentary Flashcards

1
Q

adipose

A

pertaining to fat

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2
Q

albinism

A

white condition

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3
Q

anhidrosis

A

condition of not producing sweat

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4
Q

basal layer

A

deepest region of the epidermis

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5
Q

dermis

A

middle layer of skin

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6
Q

epidermis

A

outermost layer of skin

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7
Q

follicle

A

sac within which each hair grows

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8
Q

keratin

A

hard protein of epidermis, nails, and hair

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9
Q

melanin

A

skin pigment

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10
Q

pore

A

tiny opening on the surface of skin

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11
Q

sebaceous gland

A

oil-secreting gland near hair follicles

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12
Q

sebum

A

the oily substance secreted by sebaceous glands

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13
Q

subcutaneous layer

A

innermost layer of skin, contains fat tissue

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14
Q

albin/o

A

white

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15
Q

anthrac/o

A

black (coal)

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16
Q

chlor/o

A

green

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17
Q

cirrh/o

A

yellow

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18
Q

cyan/o

A

blue

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19
Q

eosin/o

A

rosy

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20
Q

erythr/o

A

red

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21
Q

jaund/o

A

yellow

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22
Q

leuk/o

A

white

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23
Q

lute/o

A

yellow

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24
Q

melan/o

A

black

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25
Q

poli/o

A

gray

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26
Q

xanth/o

A

yellow

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27
Q

caus/o

A

burn

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28
Q

cauter/o

A

heat, to burn

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29
Q

diaphor/o

A

sweating

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30
Q

kerat/o

A

hard

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31
Q

myc/o

A

fungus

32
Q

onych/o

A

nail

33
Q

phyt/o

A

plant

34
Q

pil/o

A

hair

35
Q

py/o

A

pus

36
Q

rhytid/o

A

wrinkle

37
Q

seb/o

A

sebum

38
Q

squam/o

A

scale-like

39
Q

steat/o

A

fat

40
Q

trich/o

A

hair

41
Q

ungu/o

A

nail

42
Q

xer/o

A

dry

43
Q

crust

A

collection of dried serum and cellular debris

44
Q

cyst

A

thick-walled, closed sac containing fluid or semisolid material

45
Q

erosion

A

wearing away or loss of epidermis

46
Q

fissure

A

groove or crack-like sore

47
Q

macule

A

flat lesion measuring less than 1 cm diameter

48
Q

nodule

A

solid, round, or oval elevated lesion 1 cm or more in diameter

49
Q

papule

A

small (less than 1cm) solid elevation of the skin

50
Q

polyp

A

growth extending from the surface of mucous membrane

51
Q

pustule

A

papule containing pus

52
Q

ulcer

A

open sore on the skin or mucous membrane (deeper than an erosion)

53
Q

vesicle

A

small collection (papule) of clear fluid (serum); blister

54
Q

wheal

A

smooth, swollen papule that is redder or paler than the surrounding skin

55
Q

alopecia

A

absence of hair from areas where it normally grows

56
Q

ecchymosis

A

bruising of the skin

57
Q

petechiae

A

small, pinpoint hemorrhage

58
Q

pruritus

A

itching

59
Q

acne

A

chronic papular and pustular eruption of the skin with increased production of sebum

60
Q

burn

A

injury to tissue caused by heat contact

61
Q

first-degree burn

A

superficial burn
injury to epidermis only
redness, tenderness, no blisters

62
Q

second-degree burn

A

partial-thickness burn
injury to epidermis and dermis
redness, deeper lesions, blisters, tenderness

63
Q

third-degree burns

A

full-thickness burn
destruction injury to epidermis, dermis, and damage to subcutaneous tissue
leaves charred white tissue

64
Q

cellulitis

A

diffuse, acute infection of skin

local heat, redness, pain, swelling

65
Q

eczema

A

inflammatory skin disease with erythematous, papulovesicular, or papulosquamous lesions

66
Q

gangrene

A

death of tissue associated with loss of blood supply

67
Q

scabies

A

contagious, parasitic infection of the skin

intense pruritis

68
Q

tinea

A

fungal infection of skin

69
Q

urticaria

A

hives

acute allergic reaction in which red round wheals develop on skin

70
Q

callus

A

increased growth of keratin cells, caused by pressure or friction

71
Q

keloid

A

excess, hypertrophied thickened scar

72
Q

keratosis

A

thickened and rough lesion of epidermis

73
Q

nevus

A

pigmented lesion of skin (mole)

74
Q

verruca

A

epidermal growth (wart) caused by virus

75
Q

adipocyte

A

fat cell