Quiz 1 - Definitions Flashcards

1
Q

A general term to denote a pathologic or traumatic change in the tissue

A

lesion

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2
Q

focal area of color change not elevated or depressed in realign to its surroundings; flat

A

macule

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3
Q

solid, raised lesion less than 5mm in diameter

A

papule

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4
Q

solid, raised lesion more than 5mm in diameter

A

nodule

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5
Q

red in color

A

erythematous

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6
Q

base is the widest part on an elevated lesion

A

sessile

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7
Q

base on an elevated lesion is narrower than the widest part

A

pedunculated

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8
Q

exhibiting numerous surface projections

A

papillary

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9
Q

exhibiting a rough, warty surface

A

verrucous

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10
Q

superficial, partial or total loss of surface epithelium; may arise secondarily from rupture of bulla (blister)

A

erosive

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11
Q

loss of surface epithelium down to the connective tissue, often appears depressed

A

ulcerated

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12
Q

narrow, slit-like ulceration or groove

A

fissure

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13
Q

slightly elevated and generally flat

A

plaque

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14
Q

flat, round, pinpoint area(s) of hemorrhage, usually 3mm or less

A

petechia(e)

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15
Q

hemorrhage into the skin, larger than 3mm but less than 1cm

A

purpura

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16
Q

flat area of hemorrhage larger than 1cm; bruise

A

ecchymosis

17
Q

fluid-filled, elevated, superficial, 5mm or less in diameter

A

vesicle

18
Q

fluid-filled, elevated, superficial, greater than 5mm in diameter

A

bulla

19
Q

superficial, circumscribed cavity filled with puss (purulent exudate)

A

pustule

20
Q

hardened

A

indurated

21
Q

wavelike on palpation due to liquid content

A

fluctuant

22
Q

present in large quantity

A

copious

23
Q

lines forming a skin pattern

A

dermatoglyphics

24
Q

scalloped

A

crenated

25
Q

abnormally swollen, distended or dilated

A

varicose

26
Q

flakes of retained surface keratin

A

scale

27
Q

dried blood, serum or purulent exudate on the skin surface

A

crust