Chapter 5- Integumentary System Flashcards

1
Q

adip/o

A

fat

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2
Q

lip/o

A

fat

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3
Q

steat/o

A

fat

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4
Q

derm/o, dermat/o, cutane/o

A

skin

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5
Q

erythr/o

A

red

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6
Q

hidr/o

A

sweat

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7
Q

hist/o, histi/o

A

tissue

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8
Q

ichthy/o

A

fish

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9
Q

kerat/o

A

hard

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10
Q

scler/o

A

hard

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11
Q

leuk/o

A

white

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12
Q

melan/o

A

black

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13
Q

myc/o

A

fungus

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14
Q

onych/o

A

nail

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15
Q

plas/o

A

formation

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16
Q

purpur/o

A

purple

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17
Q

seb/o

A

sebum

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18
Q

squam/o

A

scale

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19
Q

trich/o

A

hair

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20
Q

xanth/o

A

yellow

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21
Q

xer/o

A

dry

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22
Q

Lesion

A

a spot of tissue that is pathologically altered (has disease), 2 types: primary and secondary

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23
Q

macule

A

flat, discolored, up to 1 cm (primary) -freckle

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24
Q

patch

A

flat, discolored area, larger than 1 cm (primary)

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25
Q

papule

A

solid mass, .5cm (primary) -mole

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26
Q

plaque

A

solid mass, larger than 1 cm, surface of the skin (primary)

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27
Q

nodule

A

solid mass, larger than 1 cm, deep into skin (primary)

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28
Q

tumor

A

solid mass, larger than 1-2 cm (primary)

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29
Q

wheal

A

area of skin that has swelling, edema (primary)

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30
Q

vesicle

A

elevated sac filled with liquid, can be under the epidermis or in it. Up to .5cm (primary)

31
Q

bulla

A

blister larger than .5cm (primary)

32
Q

pustule

A

pus-filled sac (primary)

33
Q

erosion

A

loss of superficial epidermis, no bleeding but uncovers an area of moisture (secondary)

34
Q

ulcer

A

open sore on skin or mucous membrane. can bleed or scar, can get infection (secondary)

35
Q

excoriation

A

a scratch mark (secondary)

36
Q

fissure

A

a linear crack in the skin (secondary)

37
Q

scale

A

thin flake of epidermis -dandruff (secondary)

38
Q

crust

A

dried left over body liquid, pus, or blood (secondary)

39
Q

cicatrix

A

scar (secondary)

40
Q

keloid

A

abnormal overgrowth of scar tissue, thick and irregular (secondary)

41
Q

cherry angioma

A

small, round, bright red blood vessel tumor on skin, usually on elderly’s trunk (secondary)

42
Q

telangiectasia

A

tiny, red blood vessel lesion, seen on face, neck, chest (secondary)

43
Q

spider angioma

A

on face, neck, chest (secondary)

44
Q

purpuric lesion

A

lesions of small hemorrhages (secondary)

45
Q

petechiae

A

reddish-brown spot, hemorrhages that indicate a bleeding tendency (secondary)

46
Q

ecchymosis

A

black or blue bruise (secondary)

47
Q

nevus

A

congenital mole, epidermal tumor (secondary)

48
Q

dysplastic nevus

A

mole with precancerous changes (secondary)

49
Q

verruca

A

epidermal tumor caused by papilloma virus -wart (secondary)

50
Q

alopecia

A

baldness

51
Q

comedo, comedones

A

plug of oil within the opening of a hair follicle

52
Q

closed comedo

A

whitehead, below skin surface with white center

53
Q

open comedo

A

blackhead, open to skin surface with black center, caused by melanin exposed to air

54
Q

eruption

A

skin lesion

55
Q

erythema

A

redness of skin

56
Q

pruritus

A

severe itching

57
Q

rash

A

skin eruption

58
Q

depigmentation

A

loss of melanin in skin

59
Q

hypopigmentation

A

areas of skin lacking color, deficient amounts of melanin

60
Q

hyperpigmentation

A

darkened areas of skin, excessive amounts of melanin

61
Q

suppuration

A

production of pus

62
Q

urticaria

A

hives; eruption of wheals and itch

63
Q

xeroderma

A

dry skin

64
Q

chemotherapy

A

chemical agents that destroy cells or stopping them reproduce

65
Q

radiation therapy

A

using ionizing radiation to destroy cells

66
Q

sclerotherapy

A

using agents to harden the tissue within to get rid of the lesion

67
Q

ultraviolet therapy

A

using ultraviolet light to promote healing of a skin lesion

68
Q

anesthetic

A

drug that stops conduction of nerve, lose sensation

69
Q

antibiotic

A

drug that kills or stops growth of microorganism

70
Q

antifungal

A

drug that kills or stops growth of fungi

71
Q

antihistamine

A

drug that blocks the effects of histamine, which causes swelling and inflammation during an allergic reaction

72
Q

anti-inflammatory

A

drug that reduces inflammation

73
Q

antipruritic

A

drug that relieves itching

74
Q

antiseptic

A

agent that inhibits the growth of infectious microorganisms