Integument

Question 1

consist of COLLAGEN AND ELASTIC FIBERS

Answer 1

dermis

Question 2

phase of hair synthesis

Answer 2

anagen

Question 3

transitional phase of hair cycle between growth and resting phases

Answer 3

catagen

Question 4

resting phase of hair cycle

Answer 4

telogen

Question 5

increased thickness of the stratum corneum

Answer 5

hyperkeratosis

Question 6

hyperkeratosis cells are anuclear

Answer 6

orthokeratosis

Question 7

hyperkeratosis cells contain nuclei

Answer 7

parakeratosis

Question 8

keratinization pattern char. By retention of nuclei in the stratum corneum

Answer 8

parakeratosis

Question 9

considered a genodermatosis of young dachshund dogs

Answer 9

acanthosis nigricans

Question 10

results from failure of the squamous epithelium and adnexa of skin and epithelium of oral mucosa to develop completely

Answer 10

epitheliogenesis imperfecta

Question 11

excessive growth of hair

Answer 11

hypertrichosis

Question 12

skin is alopecic and covered by thick keratin

Answer 12

ichthyosis

Question 13

UV related or actinic

Answer 13

solar dermatitis

Question 14

lesions occur in areas not covered by hair or fleece

Answer 14

photosensitization

Question 15

due to ingestion of preformed photodynamic substances

Answer 15

primary photosensitization

Question 16

may develop due to abnormal porphyrin metabolism

Answer 16

congenital porphyria

Question 17

due to hepatic disease that impairs excretion of phylloerythrin, a product of chlorophyll metabolism

Answer 17

hepatogenous or secondary photosensitization

Question 18

psychogenic dermatitis of extremity usually a result of excessive licking and chewing

Answer 18

acral lick dermatitis

Question 19

thickened area due to friction seen in pressure points or bony prominences

Answer 19

callus

Question 20

skin fold dermatitis

Answer 20

intertrigo

Question 21

an acute often fatal dermatitis of neonatal piglets and mild in older piglets

Answer 21

greasy pig disease

Question 22

other name for greasy pig disease

Answer 22

exudative epidermitis

Question 23

primary pathogen of canineskin

Answer 23

Staphylococcus intermedius

Question 24

cutaneous bacterial infections

Answer 24

pyoderma

Question 25

inflammation of the hair follicles

Answer 25

folliculitis

Question 26

inflam of surrounding the hair follicles

Answer 26

perifolliculitis

Question 27

follicular rupture due to pyogenic staphylococci, parasite

Answer 27

furunculosis

Question 28

inflammation of the sebaceous glands

Answer 28

sebaceous adenitis

Question 29

inflammation of the apocrine glands

Answer 29

hidradenitis

Question 30

inflammation of the adipose tissues

Answer 30

panniculitis

Question 31

thickening of the epidermis as a result of hyperplasia of the Malpighian layer, especially the prickle cell layer or spinous cell layer

Answer 31

acanthosis

Question 32

isolation of the cells of the epidermis from one another, particularly in the deeper layers, following intracytoplasmic edema and vacuolization

Answer 32

ballooning degeneration

Question 33

diseases with ballooning degeneration

Answer 33

vesicular stomatitis, FMD

Question 34

cavitation in the epidermis, similar to but generally larger than a vesicle

Answer 34

bulla or bleb

Question 35

an abnormality of development with distinctive alterations in epidermal cells

Answer 35

dyskeratosis

Question 36

disorganization of epidermal cells, swollen cytoplasm, with viral particles

Answer 36

benign dyskeratosis

Question 37

anaplastic changes in the epidermis manifest by hyperchromatism, changes in polarity, increase in mitotic activity, and enlargement of nuclei.

Answer 37

malignant

Question 38

direct result of the underlying disease process

Answer 38

primary lesions

Question 39

circumscribed, area of discoloration up to 1 cm in diameter

Answer 39

macule

Question 40

a macule over 1 cm in size

Answer 40

patch

Question 41

a small, less than 1 cm in diameter, solid elevation of the skin

Answer 41

papule

Question 42

a larger, flat-topped elevation formed by the extension or coalescing of papules

Answer 42

plaque

Question 43

a circumscribed, solid elevation greater than 1cm extends into the deeper layers.

Answer 43

nodule

Question 44

a large mass that may involve any structure of the skin orsubcutis

Answer 44

tumor

Question 45

an epithelial lined cavity in the dermis or subcutis containing fluid or semisolid material

Answer 45

cyst

Question 46

a well circumscribed, less than 1 cm diameter, elevation of the epidermis, filled with clearfluid

Answer 46

vesicle

Question 47

a small, circumscribed, pus filled elevation of the epidermis

Answer 47

pustule

Question 48

well demarcated fluctuant lesion resulting from dermal or subcutaneous accumulation of pus

Answer 48

abscess

Question 49

sharply circumscribed, raised lesion due to dermal edema that will blanch with pressure

Answer 49

wheal

Question 50

an accumulation of loose fragments of cornified skin

Answer 50

scale

Question 51

accumulation of dried material on skin surface

Answer 51

crust

Question 52

a hair follicle lumen plugged with cornified cells and sebaceous material

Answer 52

comedo

Question 53

partial to complete loss of hair

Answer 53

alopecia

Question 54

less hair than normal or absence of hair

Answer 54

hypotrichosis or atrichia

Question 55

excessive shedding or falling out of the hair

Answer 55

effluvium or defluxion

Question 56

excessive growth of hair

Answer 56

hypertrichosis or hirsutism

Question 57

evolve from primary lesions, via self-trauma, altered keratinization

Answer 57

secondary lesions

Question 58

circular rim of keratin flakes following loss of the roof of a vesicle or pustule

Answer 58

epidermal collarette

Question 59

shallow epidermal defect that doesnt penetrate the basal laminar zone that heals without scarring

Answer 59

erosion

Question 60

break in the epidermis with exposure of the underlying dermis and heals with a scar

Answer 60

ulcer

Question 61

erosions or ulcers caused by scratching, biting or rubbing, usually due to pruritus

Answer 61

excoriation

Question 62

an area of fibrous tissue that has replaced the damaged dermis and or subcutis

Answer 62

scar

Question 63

linear cleavage of usually thickened, inelastic skin

Answer 63

fissure

Question 64

thickening and hardening of the skin with exaggeration of the superficialmarkings

Answer 64

lichenification

Question 65

thickened, rough, alopecic, lichenified plaque that develops on the skin

Answer 65

callus

Question 66

separation of the keratinocytes

Answer 66

acantholysis

Question 67

large blisters

Answer 67

bulla

Question 68

localized collection of fluid usually in or beneath epidermis

Answer 68

blister

Question 69

production of stratum corneum by epidermal differentiation

Answer 69

cornification

Question 70

fungal infection of skin

Answer 70

dermatophytosis

Question 71

redness of skin due to congestion of capillaries

Answer 71

erythema

Question 72

excessive formation of keratin.

Answer 72

keratosis

Question 73

refers to band like inflammation parallel to the epidermis, with or without basal cell degeneration

Answer 73

lichenoid histopathologic

Question 74

thickening of skin with accentuation of skin creases

Answer 74

lichenification

Question 75

flat, circumscribed lesion of altered skin lesion

Answer 75

macule

Question 76

small, circumscribed elevation of skin

Answer 76

papule

Question 77

inflammation of skin around the nails

Answer 77

paronychia

Question 78

small, circumscribed accumulation of pus within the epidermis

Answer 78

pustule

Question 79

nonspecific term for signs of scaling, crusting and greasiness

Answer 79

seborrhea

Question 80

specific term for cornification disorder

Answer 80

primary seborrhea

Question 81

intercellular edema creating sponge like skin appearance

Answer 81

spongiosis

Question 82

loss of epidermis and superficial portion of the dermis

Answer 82

ulcer

Question 83

vascular reaction in dermis consisting of transient wheals

Answer 83

urticaria

Question 84

acquired skin depigmentation

Answer 84

vitiligo

Question 85

long, coarse hair located about the muzzle

Answer 85

vibrissae

Question 86

edema and redness in the skin resultant of hypersensitivity or allergic states

Answer 86

wheal and flare

Question 87

exogenous origin of photodynamic agents, especially certain plant toxins and drugs

Answer 87

Type I

Question 88

aberrant endogenous heme pigment synthesis

Answer 88

Type II

Question 89

failure to remove phylloerythrin a photoreactive metabolite of chlorophyll

Answer 89

Type III

Question 90

a relatively common psychogenic dermatitis of dogs, especially large active breeds and often young

Answer 90

acral lick dermatitis

Question 91

hot spots or acute moist dermatits

Answer 91

pyotraumatic dermatitis

Question 92

primary superficial pustular dermatitis that occurs mostly commonly in dogs

Answer 92

impetigo

Question 93

predisposed by friction or moisture in skin fold such as facial, lip, vulvar, tail fold

Answer 93

skin fold pyoderma or intertrigo

Question 94

hairy heel warts

Answer 94

papillomatous digital dermatitis

Question 95

This condition leads to hyperelasticity and fragility of skin and hypermotility of joints

Answer 95

congenital cutaneous asthenia