Derm Flashcards

(74 cards)

1
Q

What is the essential barrier?

A

Skin

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2
Q

What percentage of weight is skin on dogs?

A

12%

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3
Q

How thick is a dogs skin?

A

0.5-5mm

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4
Q

How thick is a cats skin?

A

0.4 to 2 mm

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5
Q

What are the functions of the skin?

A

Enclosing barrier
• Environmental protection
• Motion and shape
• Production of adnexae
• Temperature regulation
• Storage
• Indicator of mood and status

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6
Q

What is an ectoparasite?

A

Living outside of the organism(flea, mite ex.)

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7
Q

What is otodectes cynotis?

A

Ear mites

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8
Q

How do you diagnose ear mites?

A

Ear cytology

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9
Q

How do ear mites spread?

A

Contact

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10
Q

What is the treatment for ear mites?

A

Revolution(flea prevention)

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11
Q

What is clenocephalides felis?

A

Flea

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12
Q

What are symptoms of fleas?

A

Pruitus, alopecia

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13
Q

How to you diagnose fleas?

A

Flea comb

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14
Q

How long is the life cycle of a flea?

A

3 months

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15
Q

What is the treatment for fleas?

A

Flea prevention

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16
Q

What are fleas the intermediate host for?

A

Tapeworm

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17
Q

What is flea allergy dermatitis(FAD)

A

Reaction to flea saliva

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18
Q

What is the treatment for FAD?

A

Antibiotic(cefpo,convenia,clavamox
Steroid( only if you see evidence of fleas)

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19
Q

What is Ixodes,demacentor, amblyomma

A

Ticks

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20
Q

What is the significance of ticks?

A

Tick born diseases(anaplasma, erlichia, Lyme)

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21
Q

What is the treatment for ticks?

A

Monthly prevention

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22
Q

How long does it take ticks to transmit disease?

A

24-36 hours

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23
Q

What is Demodex, sarcoptes?

A

Mange

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24
Q

Does demodex or sarcoptes have worse symptoms?

A

Sarcoptes

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25
Which mange is only a problem in YOPI animals?
Demodex
26
How do you diagnose mange?
Demodex(deep skin scraping) Sarcoptes(superficial skin scraping)
27
What are symptoms of mange?
Puritis, alopecia
28
What is the treatment for mange?
Prevention
29
What is warbles/cuterebra?
Bot fly
30
How do you diagnose bot fly?
Abscess in the skin
31
What is the treatment for bot fly?
Remove, clip and clean, NSAID, antibiotic
32
What is myiasis?
Fly strike
33
What specie causes fly strike?
Fly
34
What is the treatment for fly strike?
Clear maggots, flush wound, debride, leave open to heal
35
What is trichodectes canis, heterodoxus spiniger, and linognathus setosus and for what species?
Canine lice
36
What is felicola subrostata and what species?
Feline lice
37
What is the difference between sucking and chewing lice?
Chewing lice’s head is bigger than their thorax sucking lice is smaller than
38
What is the treatment for lice?
Prevention
39
What is microsporum gypseum?
Ring worm
40
What is canine specific ringworm?
Trichophyton mentagrophytes
41
Is ringworm zoonotic?
Yes
42
What a signs of ringworm?
Alopecia, scabbing, puritis
43
How do you diagnose ringworm?
Place sample in DTM, woods lamp
44
What is the treatment for ringworm?
-konazole meds
45
What is acute moist dermatitis?
Hot spot
46
What are the signs of hot spot?
Itching, wet, crusty, licking, alopecia
47
What is the treatment for hot spot?
Clip and clean, cefpo, NSAID
48
What are symptoms of impetigo?
Itchy, pus like lesions
49
What is the treatment for impetigo?
Usually self resolving, topical meds
50
What is the treatment for acne?
Metal bowl, wash dishes regularly, chlorohex
51
Who is prone to skin/lip fold pyoderma?
Frenchies, bull dogs
52
What is the treatment for skin/lip fold pyoderma?
Clean areas regularly
53
When should you avoid using chlorohex? What do you use instead?
Eyes, iodine
54
Why should most wounds be left open to heal?
To avoid breeding of anaerobic bacteria avoiding infection
55
What is the antibiotic of choice for derm issues?
Cefpo
56
Is food allergies to the protein or the grain?
90% protein
57
What is the difference between apoquel and cytopoint?
Apoquel works well in the moment, cytopoint works well for seasonal allergies and boosters as needed
58
What are OTC antihistamines?
Benadryl, only works every once in a while
59
What can cause contact dermatitis
Change in laundry detergent
60
Which of the following therapies would not be helpful for FAD? A. Cefpodoxime B. Ketoconazole C. Prednisolone D. E collar
B
61
In general, how long does a deer tick need to be attached in order to transmit Lyme disease?
24-36 hrs
62
What is the genus species of the most common flea to affect canines and felines?
C. Felis
63
When preforming skin scraping for mites: Demodex would be found _______, while sarcoptes is more_______
Deep, superficial
64
Which of the following medications would be most appropriate for a cat diagnosed with Trichophyton mentagrophytes? A. Cefpodoxime B. Prednisone C. Prednisolone D. Itraconazole
D
65
Which of the following treatment protocols would fit best for acute moist dermatitis in a dog? A. Clip and clean wound, apply bandage, carprofen, cefpo, e collar B. Clip and clean wound, prednisone, cefpo, e collar C. Clip and clean wound, carprofen, cefpo, e collar D. Clip and clean wound, apply bandage, prednisone, cefpo, e collar
C
66
What is the genus species of the ear mite often found in kittens?
Otodectes cynotis
67
What diet did I discuss that is impossible for dogs to have allergic reactions to which is the highest level of diet trial we can preform?
Ultamimo
68
What is the most common cause of feline chin acne?
Plastic food bowls
69
What is acute moist dermatitis?
Hotspot
70
What are the diagnostic test for plural effusion
Thoracocentesis, radiographs
71
Demodex is ________ and_________, while sarcoptes is __________ and __________
None – puritic+ not zoonotic; puritic + Zoonotic
72
Which parasite is often flat and laterally when viewing microscopically
Flea
73
True or false: microsporum gypsum is zoonotic
True
74
True or false, most dermatology cases benefit from the use of steroids
False