Chapter 13 Flashcards

1
Q

Alopecia

A

Baldness; hair loss

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2
Q

Annular

A

Circular shape to skin lesion

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3
Q

Bulla

A

Elevated cavity containing free fluid larger than 1 cm in diameter

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4
Q

Confluent

A

Skin lesions that run together

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5
Q

Crust

A

Thick, dried out exudate left on skin when vesicles or pustules burst or dry up

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6
Q

Cyanosis

A

Dusky blue color to skin or mucous membranes as a result of increased amount of non oxygenated hemoglobin

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7
Q

Erosion

A

Scooped- out, shallow depression in skin

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8
Q

Erythema

A

Intense redness of the skin due to excess blood in dilated superficial capillaries, as in fever or inflammation

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9
Q

Excoriation

A

Self-inflicted abrasion on skin due to scratching

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10
Q

Fissure

A

Linear crack in skin extending into dermis

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11
Q

Furuncle

A

Boil; suppurative inflammatory skin lesion due to infected hair follicle

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12
Q

Hemangioma

A

Skin lesion due to benign proliferation of blood vessels in the dermis

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13
Q

Iris

A

Target shape of skin lesion

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14
Q

Jaundice

A

Yellow color to skin, palate and sclera due to excess bilirubin in the blood

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15
Q

Keloid

A

Hypertrophic scar, elevated beyond site or original injury

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16
Q

Lichenification

A

Tightly packed set of papules that thickens skin; caused by prolonged intense scratching

17
Q

Lipoma

A

Benign fatty tumor

18
Q

Maceration

A

Softening of tissue by soaking

19
Q

Macule

A

Flat skin lesion with only color change

20
Q

Nevus

A

Mole; circumscribed skin lesion fir to excess melanocytes

21
Q

Nodule

A

Elevated skin lesion larger than 1 cm in diameter

22
Q

Pallor

A

Excessively pale, whiteish-pink color to lightly pigmented skin

23
Q

Papule

A

Palpable skin lesion smaller than 1 cm in diameter

24
Q

Plaque

A

Skin lesion in which papules coalesce or come together

25
Q

Pruritus

A

Itching

26
Q

Purpura

A

Red-purple skin lesions due to blood in the tissues from breaks in blood vessels

27
Q

Pustules

A

Elevated cavity containing thick, turbid fluid

28
Q

Scale

A

Compact desiccated flakes of skin form shedding of dead skin cells

29
Q

Telangiectasia

A

Skin lesion due to permanently enlarged and dilated blood vessels that are visible

30
Q

Ulcer

A

Sloughing or necrotic inflammatory tissue that causes a deep depression in skin, extending to dermis

31
Q

Vesicle

A

Elevated cavity containing free fluid up to 1 cm in diameter

32
Q

Wheal

A

Raised red skin lesion due to interstitial fluid

33
Q

Zosteriform

A

Linear shape of skin lesion along a nerve route