Ch05 Integumen Flashcards

1
Q

adip/o-

A

Fat (root)

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2
Q

albin/o-

A

White (root)

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3
Q

capit/o-

A

Head (root)

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4
Q

caut/o-

A

Burn (root)

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5
Q

corpor/o-

A

Body (root)

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6
Q

cutane/o-

A

Skin (root)

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7
Q

crur/o-

A

Leg or thigh (root)

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8
Q

crypt/o-

A

Hidden (root)

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9
Q

derm/o-

A

Skin (root)

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10
Q

dermat/o-

A

Skin (root)

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11
Q

erythr/o-

A

Red (root)

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12
Q

hidr/o-

A

Sweat (root)

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13
Q

hist/o-

A

Tissue (root)

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14
Q

histi/o-

A

Tissue (root)

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15
Q

ichthy/o-

A

Fish (root)

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16
Q

kerat/o-

A

Hard, horny; also refers to cornea of the eye (root)

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17
Q

leuk/o-

A

White (root)

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18
Q

lip/o-

A

Fat (root)

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19
Q

melan/o-

A

Black (root)

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20
Q

myc/o-

A

Fungus (root)

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21
Q

onych/o-

A

Nails (root)

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22
Q

ped/o-

A

Foot (root)

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23
Q

pil/o-

A

Hair (root)

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24
Q

scler/o-

A

Hard; also refers to sclera of the eye (root)

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25
Q

squam/o-

A

Scales (root)

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26
Q

trich/o-

A

Hair (root)

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27
Q

xanth/o-

A

Yellow (root)

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28
Q

xer/o-

A

Dryness (root)

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29
Q

abrasion

A

Scraping or rubbing away of skin or mucous membrane

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30
Q

abscess

A

Localized collection of pus in any body part

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31
Q

alopecia

A

Partial or complete loss of hair

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32
Q

blister

A

Small, thin-walled skin lesion containing clear fluid

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33
Q

bulla

A

Large blister

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34
Q

carbuncle

A

Circumscribed inflammation of the skin and deeper tissues that contains pus

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35
Q

cellulitis

A

Diffuse actue infection of the skin and subcutaneous tissue; localized heat, deep redness, pain, swelling

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36
Q

cerumen

A

Ear way

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37
Q

ceruminous gland

A

Modified sweat gland that lubricates the skin of the ear canal with cerumen

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38
Q

comedo

A

Typical lesion of acne vulgaris, accumulation of keratin and sebum within hair follicle opening

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39
Q

whitehead

A

Closed comedo

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40
Q

blackhead

A

Open comedo

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41
Q

contusion

A

An injury to a part of the body without a break in the skin

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42
Q

corium

A

The dermis; the layer of skin just under the epidermis

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43
Q

curettage

A

Process of scraping material from the wall of a cavity or other surface

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44
Q

cyanosis

A

Condition of bluish discoloration of the skin

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45
Q

cyst

A

A closed sac or pouch in or within the skin that contains fluid, semi-fluid, or solid material

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46
Q

debridement

A

Removal of debris, foreign objects, and damaged/necrotic tissue from a wound to prevent infection or promote healing

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47
Q

dermatitis

A

Inflammation of the skin

48
Q

diaphoresis

A

Secretion of sweat

49
Q

ecchymosis

A

Bluish-black discoloration caused by escape of blood into the tissues; bruise

50
Q

erythema

A

Redness of the skin due to capillary dilatation (nervous blushing or mild sun burn)

51
Q

erythremia

A

Abnormal increase in number of RBCs; polycythemia vera

52
Q

erythroderma

A

Same as ERYTHEMA; Redness of the skin due to capillary dilatation (nervous blushing or mild sun burn)

53
Q

excoriation

A

Injury to the surgace of skin caused by trauma (scratching or abrasions)

54
Q

fistula

A

Abnormal passageway between two tubular organs or from organ to the body surface

55
Q

furuncle

A

Localized pus-producing infection originating deep in a hair follicle; a boil

56
Q

gangrene

A

Death of tissue due to ischemia, bacterial infection, and subsequent putrefaction. Often involving extremities.

57
Q

hemangioma

A

Benign tumor that consists of a mass of blood vessels and has reddish-purple color.

58
Q

hirsutism

A

Excessive body hair in an adult male distribution, occuring in a female

59
Q

histamine

A

Substance (in all cells) that is released in allergic inflammatory reactions

60
Q

histiocyte

A

Macrophage; large phagocytic cell

61
Q

hyperkeratosis

A

An overgrowth of the horny layer of the epidermis

62
Q

hydrocele

A

Collection of fluid located in the area of the scrotal sac in the male

63
Q

ichthyosis

A

Inferited dermatological conditon in which the skin is dry, hyperkeratotic (hardened), and fissured

64
Q

integument

A

The skin

65
Q

integumentary system

A

The body system containing the skin, hair, nails, sweat glands, and sebaceous glands

66
Q

keratolytic

A

An agent used to break down or loosen the horny (hardened) layer of the skin

67
Q

laceration

A

A tear in the skin

68
Q

lanugo

A

Soft, very fine hair that covers the body of a developing fetus

69
Q

lesion

A

Any visible damage to the tissues of the skin, such as a wound, sore, rash, or boil

70
Q

lunula

A

Crescent-shaped pale area at the base of the fingernail or toenail

71
Q

macule

A

A small, flat discoloration of the skin that is neither raised nor depressed

72
Q

nodule

A

A small circumscribed swelling protruding above the skin

73
Q

onycholysis

A

Separation of a fingernail from its bed, beginning at the free margin (associated with dermatitis, psoriasis, and fungus)

74
Q

onychomycosis

A

Any fungal infection of the nails

75
Q

onychophagia

A

The habit of biting the nails

76
Q

pachyderma

A

Abnormal thickening of the skin

77
Q

papule

A

A small, solid circumscribed elevation of the skin

78
Q

paronychia

A

Inflammation of the fold fo skin surrounding the fingernail; also called runaround

79
Q

pediculosis

A

Infestation with lice; highly contagious

80
Q

pemphigus

A

Rare incurable disorder manifested by blisters in the mouth and on the skin

81
Q

petechia

A

Small, pinpoint hemorrhages of the skin

82
Q

polyp

A

Small, stalklike growth that protrudes upward or outward from a mucous membrane surface

83
Q

pruritis

A

Itching

84
Q

purpura

A

Group of bleeding disorders characterized by bleeding into the skin and mucous membranes (petechia, ecchymosis, etc)

85
Q

pustule

A

Small eleveation of the skin filled with pus, a small abscess

86
Q

sebaceous cyst

A

A cyst filled with cheesy material consisting of sebum and epithelial debris

87
Q

seborrhea

A

Excessive secretion of sebum, resulting in excessive oiliness or dry scales

88
Q

sebum

A

oily secretions of the sebaceous glands

89
Q

stratified

A

Layered; arranged in layers

90
Q

stratum

A

Uniformly thick sheet or layer of cells

91
Q

stratum basale

A

The layer of skin where new cells are continually being reproduced

92
Q

stratum corneum

A

The outermost layer epidermis that continually sloughs off or flakes away

93
Q

subungal hematoma

A

A collection of blood beneath a nail bed, usually the result of trauma

94
Q

sudoriferous gland

A

Sweat gland

95
Q

telangiectasia

A

Permanent dilation of groupd of superficial capillaries and venules. Grossly, thing red lines on the skin.

96
Q

ulcer

A

Circumscribed open sore or lesion of the skin that is accompanied by inflammation

97
Q

urticaria

A

Skin appears smooth with slightly elevated patches that are redder or paler than surrounding skin, with itching

98
Q

vitiligo

A

Non-pigmented white patches of skin, varying in size, surrounded by normal pigmentation

99
Q

wheal

A

Slightly elevated lesion of skin that is paler in the center than its surrounding edges: hives

100
Q

xanthoderma

A

Yellow discoloration of the skin

101
Q

xeroderma

A

A chronic skin condition characterized by roughness and dryness

102
Q

keratosis

A

Thickening and overgrowth of the conified epithelium

103
Q

nevus

A

Mole, visual accumulation of melanocytes

104
Q

onychocryptosis

A

Ingrown nail

105
Q

pilonidal cyst

A

A closed sac located in the sacrococcygeal area of the back, sometimes noted at birth

106
Q

psoriasis

A

Non-infectious chronic skin disorder manifested by silvery-white scales covering round, raised, reddened itchy plaques

107
Q

rosacea

A

Chronic inflammatory skin disease that mainly affect middle third of face, persistent redness

108
Q

scleroderma

A

Gradual thickening of the dermis and swelling of the hands and feet, so that it becomes anchored to the tissue below

109
Q

tinea

A

Chronic fungal infection of skin characterized by sclaing, itching, and painful lesions; Ring-worm

110
Q

verruca

A

Wart; Benign circumscribed elevated skin lesion that results in hypertrophy of the epidermis

111
Q

electrodessication

A

Technique using an electrical spark to burn and destroy tissue; primarily for superficial lesion removal

112
Q

dermabrasion

A

Removal of epidermis and some dermis with sandpaper or brushes to eliminate superficial scarring

113
Q

dermatoplasty

A

Skin transplantation to a body surface damaged by injury or disease

114
Q

escharotomy

A

Incision made into the necrotic tissue resulting from a severe burn

115
Q

fulguration

A

Same as electrodessication