Medical Terminology Chapter 12 Flashcards

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1
Q

cutane/o

A

skin

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2
Q

derm/o, dermat/o

A

skin

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3
Q

hidr/o

A

sweat

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4
Q

hirsut/o

A

hairy, rough

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5
Q

kerat/o

A

horny, hard

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6
Q

lip/o

A

fat, lipid

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7
Q

melan/o

A

black, dark

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8
Q

myc/o

A

fungus

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9
Q

onych/o

A

fingernail or toenail

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10
Q

pil/i, pil/o

A

hair

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11
Q

py/o

A

pus

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12
Q

rhytid/o

A

wrinkle

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13
Q

seb/o

A

sebum

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14
Q

urtic/o

A

rash, hives

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15
Q

xer/o

A

dry

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16
Q

actinic keratosis

A

precancerous skin growth that occurs on sun damaged skin.

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17
Q

albinism

A

genetic condition characterized by a deficiency or absence of pigment in skin, hair, irises of the eyes. Missing enzyme necessary for production of melanin.

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18
Q

alopecia

A

partial or complete loss of hair, most commonly on the scalp.

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19
Q

blepharoplasty

A

lid lift, surgical reduction of the upper and lower eyelids by removing sagging skin.

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20
Q

bulla

A

large blister that is usually more than 0.5 cm in diameter.

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21
Q

capillary hemangioma

A

strawberry birthmark, soft, raised, pink or red vascular birthmark.

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22
Q

carbuncle

A

cluster of connected furuncles (boils)

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23
Q

cellulitis

A

acute, rapidly spreading bacterial infection within the connective tissues that is characterized by malaise, swelling, warmth, and red streaks.

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24
Q

cholasma

A

pigmentation disorder characterized by brownish spots on face.

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25
Q

cicatrix

A

normal scar resulting from the healing of a wound.

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26
Q

collagen

A

glue, tough yet flexible fibrous protein material found in the skin and also bones, cartilage, tendons, and ligaments.

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27
Q

comedo

A

noninfected lesion formed by buildup of sebum & keratin in the hair follicle often associated with acne vulgaris.

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28
Q

curettage

A

removal of material from the surface by scraping

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29
Q

debridement

A

removal of dirt, foreign objects, damaged tissue, and cellular debris from a wound to prevent infection and to promote healing

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30
Q

dermabrasion

A

form of abrasion involving the use of a revolving wire brush or sandpaper.

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31
Q

dermatitis

A

inflammation of the skin

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32
Q

diaphoresis

A

profuse sweating

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33
Q

dysplastic nevi

A

atypical moles that can develop into skin cancer.

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34
Q

ecchymosis

A

bruise, large, irregular area of purplish discoloration due to bleeding under the skin.

35
Q

eczema

A

atopic dermatitis, form of persistent or recurring dermatitis usually characterized by redness, itching, and dryness, with possible blistering, cracking, oozing, or bleeding.

36
Q

epidermis

A

outermost layer of skin, made up of several specialized epithelial tissues.

37
Q

erythema

A

redness of the skin due to capillary dilation

38
Q

erythroderma

A

abnormal redness of the entire skin surface.

39
Q

exanthem

A

refers to widespread rash, usually in children

40
Q

exfoliative dermatitis

A

condition in which there is widespread scaling of the skin.

41
Q

folliculitis

A

inflammation of the hair follicles

42
Q

furuncles

A

large, tender, swollen areas caused by staphylococcal infection around hair follicles or sebaceous glands (boils).

43
Q

granuloma

A

general term used to describe a small, knot-like swelling of granulation tissue in the epidermis

44
Q

hematoma

A

usually caused by an injury, swelling of clotted blood trapped in the tissues.

45
Q

hidrosis

A

production and excretion of perspiration

46
Q

hirsutism

A

presence of excessive body & facial hair in women, usually occurring in a male pattern.

47
Q

ichthyosis

A

group of hereditary disorders characterized by dry, thickened, and scaly skin.

48
Q

impetigo

A

highly contagious bacterial skin infection that commonly occurs in children.

49
Q

keloid

A

abnormally raised or thickened scar that expands beyond the boundaries of the original incision.

50
Q

keratosis

A

any skin growth, such as a wart or a callus, in which there is overgrowth and thickening of the skin.

51
Q

koilonychia

A

spoon nail, malformation of nails in which the outer surface is concave or scooped out like the bowl of a spoon.

52
Q

lipedema

A

painful fat syndrome, chronic abnormal condition that is characterized by the accumulation of fat and fluid in the tissues just under the skin of the hips and lips.

53
Q

lipoma

A

benign, slow-growing fatty tumor located between the skin and the muscle layer.

54
Q

liposuction

A

surgical removal of fat beneath the skin with the aid of suction.

55
Q

lunula

A

pale half-moon shaped region at every nail root, which is generally most easily seen in the thumbnail

56
Q

macule

A

discolored flat spot that is less than 1 cm in diameter.

57
Q

malignant melanoma

A

type of skin cancer that occurs in the melanocytes.

58
Q

melanin

A

pigment that determines the color of the skin, which depends upon the type and amount of this pigment that is present.

59
Q

necrotizing fasciitis

A

severe infection caused by group A strep bacteria, which is also known as flesh-eating bacteria.

60
Q

onychocryptosis

A

ingrown toenail. edges of toenail, curve inward and cut into the skin and prone to inflammation or infection.

61
Q

onychomycosis

A

fungal infection of the nail. can cause nails to turn white, yellow, green, or black and become thick or brittle.

62
Q

papilloma

A

benign, superficial, wart-like growth on the epithelial tissue or elsewhere in the body, such as in the bladder.

63
Q

papule

A

small, raised red lesion that is less than 0.5 cm in diameter and does not contain pus.

64
Q

paronychia

A

acute or chronic infection of the skin fold around a nail.

65
Q

pediculosis

A

an infestation with lice.

66
Q

petechiae

A

small, pinpoint hemorrhages that are less than 2 mm in diameter.

67
Q

pruritus

A

itching, associated with most forms of dermatitis

68
Q

psoriasis

A

common skin disorder characterized by flare-ups in which red papules covered with silvery scales occur on the elbows, knees, scalp, back, or buttocks.

69
Q

purpura

A

appearance of multiple purple discolorations on the skin caused by bleeding underneath the skin.

70
Q

purulent

A

producing or containing pus

71
Q

rhytidectomy

A

facelift, surgical removal of excess skin and fat from the face to eliminate wrinkles.

72
Q

rosacea

A

adult acne, characterized by tiny red pimples and broken blood vessels

73
Q

scabies

A

skin infection caused by an infestation of itch mites.

74
Q

scleroderma

A

autoimmune disorder in which the connective tissues become thickened hardened, causing the skin to become hard and swollen.

75
Q

sclerotherapy

A

treatment of spider veins by injecting a saline sclerosing solution into the vein.

76
Q

seborrhea

A

overactivity of the sebaceous glands that results in the production of an excessive amount of sebum.

77
Q

squamous cell carcinoma

A

originates as a malignant tumor of the scaly squamous cells of the epithelium; can quickly spread to the other body systems.

78
Q

systemic lupus erthematosus

A

lupus, is an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk.

79
Q

tinea

A

fungal infection that can grow on the skin, hair, or nails

80
Q

urticaria

A

itchy wheals caused by an allergic reaction (hives)

81
Q

verrucae

A

small, hard skin lesions caused by the human papillomavirus (warts)

82
Q

vitiligo

A

skin condition resulting from destruction of the melanocytes due to unknown cause

83
Q

wheal

A

small bump that itches (welt)

84
Q

xeroderma

A

xerosis, excessively dry skin