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Med Term: CT > Week 3: pathology > Flashcards

Week 3: pathology Flashcards

0
Q

abscess

A

localized collection of pus

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1
Q

abrasion

A

injury in which superficial layers of skin are scraped

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2
Q

acne

A

skin inflammation caused by plugged sebaceous glands

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3
Q

Chin acne

A

common condition in cats in which acne develops on the chin and lip area

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4
Q

acute moist dermatitis

A

bacterial skin disease that is worsened by licking and scratching

also called a HOT SPOT

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5
Q

alopecia

A

hair loss resulting in hairless patches or complete lack of hair

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6
Q

shedding

A

normal hair loss

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7
Q

atopy

A

reaction in animals involving pruritis with secondary dermatitis

commonly called allergies or allergic dermatitis

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8
Q

hypersensitization

A

increased response to an allergen

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9
Q

hyposensitization

A

decreased response to an allergen

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10
Q

bullae

A

multiple contained skin elevations filled with fluid that are greater than 0.5 cm in diameter

bulla- singular

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11
Q

burn

A

tissue injury caused by heat, flame, electricity, chemicals, or radiation

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12
Q

carbuncle

A

cluster of furuncles

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13
Q

carcinoma

A

malignant neoplasm of epithelial tissue

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14
Q

cellulitis

A

inflammation of connective tissue

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15
Q

diffuse

A

widespread

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16
Q

localized

A

well defined area

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17
Q

comedo

A

blackhead or buildup of sebum and keratin in a pore

plural - comedones

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18
Q

contusion

A

injury that does not break the skin

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19
Q

crust

A

collection of dried sebum and cell debris

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20
Q

dermatitis

A

inflammation of the skin

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21
Q

contact dermatitis

A

inflammation of the skin caused by touching an irratant

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22
Q

dermatocellulitis

A

inflammation of the skin and connective tissue

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23
Q

dermatomycosis

A

abnormal skin condition caused by a fungus

also called dermatophytosis

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24
Q

dermatophytes

A

superficial fungi that is found on the skin

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25
Q

dermatosis

A

abnormal skin condition

plural- dermatoses

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26
Q

discoid lupus erythematosus

A

canine autoimmune disease in which the bridge of the nose exhibit depigmentation, erythema, scaling, and erosions

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27
Q

dyskeratosis

A

abnormal alteration of keratinization

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28
Q

ecchymosis

A

purplish nonelevated patch of bleeding into the skin

also called a bruise

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29
Q

ecthyma

A

skin infection with shallow eruptions caused by a pox virus

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30
Q

eczema

A

general term for inflammatory skin disease

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31
Q

eosinophilic granuloma complex

A

collective name for autoimmune lesion of eosinophilic ulcer

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32
Q

eosinophilic ulcer or rodent ulcer

A

located on the lip and oral mucosa of cats

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33
Q

eosinophilic plaques

A

raised pruritic lesions on the ventral abdomen of cats

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34
Q

linear granulomas

A

are located in a line usually on the caudal aspect of the hindlimb of cats

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35
Q

erythema

A

skin redness

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36
Q

erythematous

A

pertaining to redness

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37
Q

erythroderma

A

abnormal redness of skin occurring over a widespread area

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38
Q

the combining forms erythr/o, erythem/o, and erythemat/o means

A

red

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39
Q

exanthema

A

cutaneous rash cased by fever or disease

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40
Q

feline miliary dermatitis

A

skin disease of cats in which multiple crusts and bumps are present predominantly on the dorsum

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41
Q

fissure

A

crack like sore

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42
Q

fistula

A

abnormal passage form an internal organ to the body surface or between two internal organs.

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43
Q

allergen

A

substance that causes an allergic reaction

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44
Q

flea allergy dermatitis

A

inflammation of the skin caused by an allergic reaction to flea saliva

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45
Q

footrot

A

bacterial hoof disease that spreads form the interdigital skin to the deeper foot structures

46
Q

frostbite

A

tissue damage caused by extreme cold or contact with chemicals with extreme temperature

47
Q

furuncle

A

localized skin infection in a gland or hair follicle

also called a BOIL

48
Q

furunculosis

A

is the abnormal condition of persistent boils over a period of time

49
Q

gangrene

A

necrosis associated with loss of circulation

50
Q

necrosis

A

condition of dead tissue

51
Q

necrotic

A

pertaining to dead tissue

52
Q

putrefaction

A

foul smell from decaying

53
Q

granuloma

A

small area of healing tissue

54
Q

hemangioma

A

benign tumor composed of newly formed blood vessels

55
Q

hyperkeratosis

A

increased growth of the horny layer of the skin

56
Q

infestations

A

occupation and dwelling of a parasite on the external surface of tissue

57
Q

ectoparasites

A

parasites that live on the external surface

58
Q

ecto- means

A

outside

59
Q

louse

A

is a wingless parasitic insect

plural- lice

60
Q

pediculosis

A

is a lice infestation

61
Q

mite

A

is an insect with a hard exoskeleton and paired joint legs

62
Q

mange

A

is a common term for skin disease caused by mites

63
Q

chiggers

A

is infestation by mite larvae that results in severe pruritus

64
Q

acariasis

A

is infestation with ticks or mites

65
Q

maggots

A

are insect larvae found especially in dead or decaying tissue

66
Q

myiasis

A

is infestation by fly larvae

67
Q

keratosis

A

abnormal condition of epidermal overgrowth and thickening

68
Q

laceration

A

accidental cut into the skin

69
Q

lesion

A

pathologic change of tissue

70
Q

lipoma

A

benign growth of fat cells

71
Q

macule

A

flat, discolored lesion less than 1 cm in diameter

72
Q

melanoma

A

tumor or growth of pigmented skin cells

73
Q

malignant melanoma

A

term used to describe cancer of the pigmented skin cells

74
Q

amelanotic melanoma

A

an unpigmented malignant melanoma

75
Q

nodule

A

small knot protruding above the skin

76
Q

onychomycosis

A

superficial fungal infection of the claw

77
Q

pallor

A

skin paleness

78
Q

papilloma

A

benign epithelial growth that is lobed

79
Q

papule

A

small, raised skin lesion less than 0.5 cm in diameter

80
Q

parakeratosis

A

lesion characterized by thick scales, cracking, and red raw surface

81
Q

paronychia

A

bacterial or viral infection of the claw

82
Q

patch

A

localized skin color change greater than 1 cm in diameter

83
Q

pemphigus

A

group of immune mediated skin diseases characterized

84
Q

pemphigus vulgaris

A

shallow ulcerations frequently involving the oral mucosa and mucocutaneous junctions.

85
Q

petechiae

A

small, pinpoint hemorrhages

singular- petechia

86
Q

plaque

A

solid raised lesion greater than 0.5 cm in diameter

87
Q

polyp

A

growth from mucous membranes

88
Q

pruritis

A

itching

89
Q

purpura

A

condition characterized by hemorrhage into the skin that causes bruising

90
Q

pustule

A

small, circumscribed,, pus-filled skin elevation

91
Q

Circumscribed

A

means contained in a limited area

92
Q

pyoderma

A

skin disease containing pus

93
Q

pus

A

is an inflammatory product made up of leukocytes, cell debris, and fluid

94
Q

purulent

A

means containing or producing pus

95
Q

puppy pyoderma

A

is a skin disease in puppies characterized by pus-containing lesions

96
Q

juvenile pyoderma

A

skin disease in puppies that progresses to a fever, anorexia, and enlarged abscessing lymph nodes

97
Q

sarcoma

A

malignant neoplasm of soft tissue arising from connective tissue

98
Q

scale

A

flake

99
Q

scar

A

mark left by a healing lesion

100
Q

cicatrix or cicatrices

A

means multiple scars

101
Q

sebaceous cyst

A

closed sac of yellow fatty material

102
Q

cyst

A

is a closed sac containing fluid or semisolid material

103
Q

seborrhea

A

skin condition characterized by overproduction of sebum

104
Q

skin tag

A

small growth that hangs from the body by stalks

105
Q

ulcer

A

erosion of skin or mucous membrane

106
Q

decubital ulcers

A

erosions of skin or mucous membranes as a result of prolonged pressure

also called beds sores

107
Q

urticaria

A

localized areas of swelling that itch

108
Q

verrucae

A

warts

109
Q

vesicle

A

contained skin elevation filled with fluid that is greater than 0.5 cm in diameter

also called a blister, bulla, or bleb

110
Q

wheal

A

smooth, slightly raised swollen area that itches

111
Q

lance

A

to open or pierce with a lancet (scalpel) to allow drainage

112
Q

laser

A

device that transfers light into an intense beam for various purposes

Med Term: CT (19 decks)

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