Skin: The Integumentary System Flashcards

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1
Q

cry/o

A

cold

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2
Q

cutane/o

A

skin

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3
Q

derm/o, dermat/o

A

skin

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4
Q

hidr/o

A

sweat

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5
Q

hirsut/o

A

hairy, rough

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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

a pre-cancerous skin growth that occurs on sun-damaged skin.

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17
Q

albinism

A

a genetic condition characterized by a deficiency or absence of pigment in the skin, hair, and irises of the eyes.

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18
Q

alopecia

A

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

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19
Q

blepharoplasty

A

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

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20
Q

bulla

A

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

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21
Q

capillary hemangioma

A

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

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22
Q

carbuncle

A

a cluster of connected furuncles (boils).

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23
Q

cellulitis

A

an acute, rapidly spreading bacterial infection within the connective tissues of the skin.

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24
Q

cicatrix

A

a normal scar resulting from the healing of a wound.

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25
Q

comedo

A

a noninfected lesion formed by the buildup of sebum and keratin in a hair follicle.

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26
Q

debridement

A

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

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27
Q

dermatitis

A

inflammation of the skin.

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28
Q

diaphoresis

A

profuse sweating.

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29
Q

dysplastic nevi

A

atypical moles that can develop into skin cancer.

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30
Q

ecchymosis

A

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

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31
Q

eczema

A

a form of recurring dermatitis characterized by itching, redness, and dryness.

32
Q

erythema

A

redness of the skin due to capillary dilation.

33
Q

erythroderma

A

abnormal redness of the entire skin surface.

34
Q

exanthem

A

a widespread rash, usually in children.

35
Q

exfoliative dermatitis

A

a condition in which there is widespread scaling of the skin.

36
Q

folliculitis

A

inflammation of the hair follicles.

37
Q

furuncles

A

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

38
Q

hematoma

A

a swelling of clotted blood trapped in the tissues.

39
Q

hirsutism

A

excessive bodily and facial hair in women, usually occurring in a male pattern.

40
Q

ichthyosis

A

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

41
Q

impetigo

A

a highly contagious bacterial skin infection characterized by isolated pustules that become crusted and rupture.

42
Q

keloid

A

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

43
Q

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

A

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

44
Q

koilonychia

A

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

45
Q

lipedema

A

a chronic abnormal condition characterized by the accumulation of fat and fluid in the tissues just under the skin of the hips and legs.

46
Q

lipoma

A

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

47
Q

macule

A

a discolored, flat spot on the skin that is less than 1 cm in diameter.

48
Q

malignant melanoma

A

a type of skin cancer that occurs in the melanocytes.

49
Q

melasma

A

a pigmentation disorder characterized by brownish spots on the face.

50
Q

necrotizing fasciitis

A

a rare, severe infection caused by group A strep bacteria.

51
Q

onychocryptosis

A

ingrown toenail.

52
Q

onychomycosis

A

a fungal infection of the nail.

53
Q

papilloma

A

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

54
Q

papule

A

a small, raised red lesion on the skin that is less than 0.5 cm in diameter.

55
Q

paronychia

A

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

56
Q

pediculosis

A

an infestation with lice.

57
Q

petechiae

A

very small pinpoint hemorrhages on the skin less than 2 mm in diameter.

58
Q

pressure ulcer

A

an open ulcerated wound that is caused by prolonged pressure on an area of skin over a bony prominence.

59
Q

pruritus

A

itching.

60
Q

psoriasis

A

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.

61
Q

purpura

A

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

62
Q

purulent

A

producing or containing pus.

63
Q

rhytidectomy

A

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

64
Q

rosacea

A

a chronic skin condition of unknown cause that produces tiny red pimples and enlarged blood vessels on the face.

65
Q

scabies

A

a skin infection caused by an infestation of itch mites.

66
Q

scleroderma

A

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

67
Q

seborrheic dermatitis

A

inflammation resulting from overactivity of the sebaceous glands that causes scaling and itching of the upper layers of the skin or scalp.

68
Q

squamous cell carcinoma

A

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

69
Q

systemic lupus erythematosus

A

an autoimmune disorder characterized by a red, scaly rash on the face and upper trunk that also attacks the connective tissue in other body systems.

70
Q

tinea

A

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

71
Q

urticaria

A

itchy wheals on the skin caused by an allergic reaction.

72
Q

verrucae

A

small, hard skin lesions caused by the human papillomavirus.

73
Q

vitiligo

A

a skin condition resulting from the destruction of melanocytes due to unknown causes, resulting in irregular patches of white skin.

74
Q

wheal

A

a small bump on the skin that itches.

75
Q

xeroderma

A

excessively dry skin.