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Integumentary > 11 And 12 Allergic Dermatoses > Flashcards

11 And 12 Allergic Dermatoses Flashcards

(58 cards)

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1
Q

Type 1 is what mediated

A

I’ve

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2
Q

Type 2 is what mediated

A

IgG or IgM

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3
Q

Type 3 is what mediated

A

Immmune complex

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4
Q

Flea dermatitis is what type of hypersensitivity

A

I and IV

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5
Q

Cats clinical presentation of flea dermatitis

A

Tail, military dermatitis, indolent ulcer

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6
Q

With military dermatitis what do you find

A

Eosinpils

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7
Q

Flea can detect

A

Movement and CO2

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8
Q

Female flea lays eggs the eggs go

A

Into the environment

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9
Q

What treats flea in environment

A

Knockout spray

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10
Q

No insecticide can kill

A

Flea pupa

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11
Q

Canine Atopic Dermatitis

A

Hereditary, Pruitt I, T cell driven inflammatory skin disease involving interplay between skin barrier, allergen sensitization , and microbial dysbosis

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12
Q

Clinical presentation of AD

A

Chronic pruritus , skin inflammation ,

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13
Q

What is the typical distribution of skin lesions with AD

A

Face, ears, axil late, groins, fleural area, feet

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14
Q

AD is what type of diagnosis

A

Clinical diagnosis

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15
Q

Rule in AD with

A

Signalmen eat, history

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16
Q

Non AD dogs can stilll be positive for

A

Allergen specific IgE serological test

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17
Q

Favrots criteria

A

Less 3, indoor, corticosteroids resposonive pruritus, yeast infections, affected fron feet, afforestation ear pinnate, non affected ear margins, non affected dorsal lumbar

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18
Q

Less than 1 year what can u suspect

A

Ectoparasite and food allergies

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19
Q

Typical age for AD

A

1 - 3 years

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20
Q

Adult suspicions

A

Pruritus skin , environmental change, food allergy

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21
Q

Will patient with AD respond to corticosteroid

A

Yes

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22
Q
A
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23
Q

Canine scabies is more common where on dog

A

Outside

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24
Q

What reflex can you try with scabies

25
How do you DX scabies
Superficial skin scraping
26
Treatment trial for scabies
Isoxazolines
27
Unique clinical signs of scabies to rule out atopic dermatitis
Non affected ear margins
28
Key clinical sign of flea dermatitis that rules out
Non affected ear margins
29
Key clinical sign of flea dermatitis that rules out
Non affected dorsal lumbar area
30
How to DX demodicosis
Deep skin scraping
31
Itchy dog will not exclude
Demodicosis
32
What triggers AD
50% environment and 15% food
33
Treatment options for environmental AD
Allergen specific immunotherapy, glucocorticoids, cyclosporine,
34
ASIT mechanism
Desensitizes the immune system by exposing it to allergens
35
Glucocorticoids mediated
Arachidonic acid cascade and cytokine transcription
36
Cyclosporines inhibits
T cells
37
Oclacitinb and llunocitinib inhibit
JAKs
38
Lokivetmab specifically neutralizes
IL - 31
39
What is the specific cytokine playing roles in AD in dogs
IL - 31
40
Pathomechanism for feline atopic syndrome
Hypersensitive to food and environmental allergens
41
4 phenotypes of feline atopic skin syndrome
Military dermatitis, self induced alopecia, head and face pruritus, esoinphilic granuloma complex
42
Diagnosis of feline atopic skin syndrome
Clinical diagnosis
43
Cytologic for feline AD
Eosinophils
44
Pathomechanism of allergic contact dermatitis
Type IV
45
Pathomechanism of allergic contact dermatitis
Delayed reaction to Hapten
46
Hapten come from
Plants, topical, chlorine
47
Sensitiatzion stage of allergic dermatitis
The they elicit of dermatitis
48
Pathomechanism of irritant contact dermatitis
Non immune mediated reaction
49
Does contact dermatitis have senstitiacion stage
No
50
Clinical signs of allergic contact dermatitis
Pruritus and erythematous papular eruption
51
DX of allergic contact dermatitis
Clinical signs, history and patch test
52
Treatment of allergic contact dermatitis
Avoidance of allergens or symptomatic treatment
53
Pathomechanism of canine eosinophilia folliculitis
Eosinphilic allergic reaction triggered by arthropod or insect bites
54
Clinical presentation of Canine eosinphilic folliculitis
Sudden, nasal bridge papules, otherwise healthy, painful?
55
Treatment for eosinphilic folliculitis
Glucocorticoids
56
Pathomechanism for feline mosquito hypersensitivity
Type 1 hypersensitivity to mosquito saliva
57
Clinical presentation of feline mosquito hypersensitivity
Seasonal flares, pruritus, nasal bridge and pinnate
58

Integumentary (9 decks)

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