General Terms (Ch 16) Flashcards

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1
Q

adipocyte

A

fat cell

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2
Q

adipose

A

pertaining to fat

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3
Q

albinism

A

condition of skin deficient in pigment (melanin)

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4
Q

anhidrosis

A

absence of sweating

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5
Q

apocrine sweat gland

A

one of the large dermal exocrine glands located in the axilla and genital areas; secrets sweat, in action with bacteria, is responsible for human body odor

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6
Q

basal layer

A

deepest region of the epidermis; it gives rise to all the epidermal cells

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7
Q

causalgia

A

intense burning pain, often resulting from injury to a peripheral nerve

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8
Q

collagen

A

structural protein found in the skin and connective tissue

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9
Q

cuticle

A

band of epidermis at the base and sides of the nail plate

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10
Q

dermabrasion

A

treatment for removal of superficial scars or wrinkles on the skin using sandpaper-like material

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11
Q

dermatitis

A

inflammation of the skin

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12
Q

dermatologist

A

specialist in the study (diagnosis and treatment) of skin disorders

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13
Q

dermatophytosis

A

fungal infection of the skin

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14
Q

dermis

A

middle layer of the skin

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15
Q

diaphoresis

A

profuse sweating

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16
Q

eccrine sweat gland

A

most numerous sweat-producing exocrine gland in the skin

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17
Q

electrocautery

A

use of electricity to heat tissue during surgery to remove abnormal tissue growth

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18
Q

epidermis

A

outermost layer of the skin

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19
Q

epidermoid

A

resembling epidermis or the outer layer of skin; epidermoid tumors are composed of thin, plate-like cells

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20
Q

epidermolysis

A

loosening of outer layer of the skin with formation of large blisters (bullae)

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21
Q

epithelium

A

layer of skin cells forming the outer and inner surfaces of the body

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22
Q

erythema

A

condition of redness of the skin

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23
Q

erythematous

A

pertaining to redness of the skin

24
Q

hair follicle

A

sac within which each hair grows

25
Q

hypertichosis

A

abnormal condition of excessive hair growth

26
Q

ichthyosis

A

hereditary condition in which the skin resembles fish scales and is dry, rough, and scaly

27
Q

integumentary system

A

the skin and its accessory structures such as hair and nails

28
Q

keratin

A

hard protein material found in the epidermis, hair, and nails

29
Q

keratosis

A

thickened and rough lesion of the epidermis; associated with aging or skin damage

30
Q

leukoplakia

A

white, thickened patches on mucous membrane tissue of the tongue or cheek (evolves to squamous cell carcinoma)

31
Q

lipoma

A

benign tumor of fatty tissue

32
Q

liposuction

A

removal of adipose (fatty) tissue with a suction pump device

33
Q

lunula

A

half-moon-shaped, whitish area at the base of a nail.

34
Q

melanin

A

skin pigment formed by melanocytes in the epidermis

35
Q

melanocyte

A

cell in the basal layer of the epidermis that produces melanin

36
Q

mycosis

A

disease caused by a fungus

37
Q

onycholysis

A

loosening of the nail plate with separation from the nail bed

38
Q

onychomycosis

A

fungal infection of a nail

39
Q

paronychia

A

inflammation and swelling of the skin folds around a nail

40
Q

paronychium

A

soft tissue surrounding the nail border.

41
Q

pilosebaceous

A

pertaining to hair follicles and sebaceous glands

42
Q

pore

A

tiny opening on the surface of the skin

43
Q

pyoderma

A

skin disease with formation of pus

44
Q

rhytidectomy

A

plastic surgery to remove wrinkles and other signs of aging

45
Q

sebaceous gland

A

oil-secreting gland in the dermis

46
Q

seborrhea

A

condition marked by excessive secretion from sebaceous glands

47
Q

seborrheic dermatitis

A

inflammation of the skin with excessive secretion from sebaceous glands

48
Q

sebum

A

oily substance secreted by sebaceous glands in the skin

49
Q

squamous epithelium

A

flat, scale-like cells composing the epidermis (outer layer of the skin)

50
Q

stratified

A

arranged in leters

51
Q

stratum corneum

A

outermost later of the epidermis, which consists of flattened, keratinized cells

52
Q

stratum; strata

A

a layer (of cells)

53
Q

subcutaneous layer

A

innermost layer of the skin, containing fat tissue

54
Q

subungual

A

pertaining to under a nail

55
Q

xanthoma

A

soft, yellowish, round nodule found on the eyelids; xanthelasma

56
Q

xerosis

A

very dry skin