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Prudent use > Ab in companion animals - pyoderma, otitis externa > Flashcards

Ab in companion animals - pyoderma, otitis externa Flashcards

1
Q

What are the 3 types of pyoderma?

A

surface, superficial & deep

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2
Q

In surface pyoderma, the bacteria are:

  • on the skin surface only
  • bacteria are deeper in the skin
  • bacteria grow through all skin layers
A

on the skin surface only

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3
Q

In surperficial pyoderma, the bacteria are:

  • on the skin surface only
  • bacteria are deeper in the skin
  • bacteria grow through all skin layers
A
  • bacteria are deeper in the skin
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4
Q

In deep pyoderma, the bacteria are:

  • on the skin surface only
  • bacteria are deeper in the skin
  • bacteria grow through all skin layers
A
  • bacteria grow through all skin layers
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5
Q

Surface pyoderma needs:

  • topical treatment
  • topical and systemic treatment
  • no treatment
A

topical treatment

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6
Q

What can be seen in case of surface pyoderma?

  • Impetigo, hot sport
  • intertigo, hot spot
  • impetigo, folliculitis
  • intertigo, epidermal collarette
A
  • intertigo, hot spot
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7
Q

What can be seen in case of superficial pyoderma?

  • Impetigo, hot sport
  • intertigo, hot spot
  • impetigo, folliculitis
  • intertigo, epidermal collarette
A
  • impetigo, folliculitis & epidermal collarette
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8
Q

What can be seen in case of deep pyoderma?

  • intertigo, hot spot
  • impetigo, folliculitis
  • furunculosis, cellulitis
  • furunculosis, folliculitis
A
  • furunculosis, cellulitis & acral lick dermatitis & german shepherd pyoderma
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9
Q

superficial pyoderma needs:

  • topical treatment
  • topical and systemic treatment
  • no treatment
A
  • topical and systemic treatment
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10
Q

Hot spots are

  • solidary spots, reddish, exudate, itchy, alopecia
  • often seen in brachycephalic dogs
  • purulent
  • nodules like
A

solidary spots, reddish, exudate, itchy, alopecia

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11
Q

Intertigo are :

  • solidary spots, reddish, exudate, itchy, alopecia
  • often seen in brachycephalic dogs or Sharpei
  • purulent
  • nodules like
A

often seen in brachycephalic dogs or Sharpei

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12
Q

Impedigo are :

  • solidary spots, reddish, exudate, itchy, alopecia
  • often seen in brachycephalic dogs or Sharpei
  • Red spots and purulent (neutro inside)
  • nodules like
A
  • Red spot and purulent (neutro inside)
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13
Q

Folliculitis is:

  • Red spots, exudate, itchy & nodules like feeling
  • often seen in brachycephalic dogs or Sharpei
  • purulent
A
  • Red spots, exudate, itchy & nodules like feeling
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14
Q

Furunculosis is:

  • Demodex caused, swollen, red, bleeding
  • has a tumour-like palpation
  • often a behavior problem
A
  • Demodex caused, swollen, red, bleeding
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15
Q

Pedal Furunculosis

  • similar to foreign bodies between toes
  • often a behavior problem
A
  • similar to foreign bodies between toes
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16
Q

Acral lick dermatitis

A

behavior pb

in carpal or tarsal region

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17
Q

Which is a normal part of the skin ?

  • Staphylococcus pseudointermedius
  • staphylococcus aureus
  • both
  • none
A
  • Staphylococcus pseudointermedius
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18
Q

Which local drug/shampoo is the first choice?

  • Ethyl lactate
  • Salicylic Acid + piroctone olamine
  • Chlorhexidine
A

chlorhexidine

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19
Q

Why does Ethyl Lactate have an antiseptic effect?

A

It decomposes to ethanol & lactic acid

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20
Q

Which is effective against Malassezia?

  • Ethyl lactate
  • Salicylic Acid + piroctone olamine
  • Chlorhexidine
  • Piroctone olamine
A

piroctona olamine

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21
Q

Benzoyl peroxide shampoo is used in

  • surface pyoderma
  • superficial pyoderma
  • deep pyoderma
A

deep pyoderma

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22
Q

Benzoyl peroxide drys out the skin:

  • true
  • false
A

true –> we need an hydrating against after washing

Benzyol plus -> hydrating agent included ²

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23
Q

Which one is good against MRSA?

  • Macrolides
  • Mupirocin
  • Chlorhexidin
  • Silver sulfadiazine
A

Mupirocin

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24
Q

Which one is good against MRSA?

  • Fusidic Acid
  • Macrolides
  • Chlorhexidin
  • Silver sulfadiazine
A

fusidic acid but 5% resistance already developed

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25
Q

Which one is good against burns?

  • Fusidic Acid
  • Mupirocin
  • Chlorhexidin
  • Silver sulfadiazine
A
  • Silver sulfadiazine
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26
Q

Which one can cause Emesis, and should be given with food?

  • Amox + clav
  • Cefovecin
  • Cefalexin
  • Clindamycin
A

Cefalexin

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27
Q

Which one is harmful for the gut flora?

  • Amox + clav
  • Cefovecin
  • Cefalexin
  • Clindamycin
A

Amox + clav

28
Q

Which one has a good skin penetration?

  • Amox + clav
  • Cefovecin
  • Cefalexin
  • Clindamycin
A

Clindamycin
75% sensitivity, but lower than beta lactam (95%)
so not used usually

29
Q

Potentiated used in deep pyoderma have some sides effects, which one:

  • crystalluria (cat)
  • KCS
  • none
  • both
30
Q

Potentiated SA can be used in Dobermans

  • True
  • False
A

False - hypersensitivity type III

31
Q

Which drug is first choice in deep pyoderma?

  • Cefalexin
  • Enrofloxacin
  • Ciprofloxacin
  • Rifampicin
32
Q

Which drug is 2nd choice in deep pyoderma?

  • Cefalexin
  • Enrofloxacin
  • Rifampicin
  • Amikacin
A
  • Enrofloxacin
33
Q

Which drug is 2nd choice in deep pyoderma?

  • Cefalexin
  • Ciprofloxacin
  • Rifampicin
  • Amikacin
A
  • Ciprofloxacin
34
Q

Which drug is good against MRSA, when treated locally:

  • Rifampicin
  • Amikacin
  • Macrolide
  • Fusidic Acid
A

Fusidic Acid & Mupirocin

35
Q

Which drug is good against MRSA, when treated systemically:

  • Rifampicin
  • Mupirocin
  • Macrolide
  • Fusidic Acid
A

Rifampicin

36
Q

Which drug is hepatotoxic?

  • Amikacin
  • Florfenicol
  • Rifampicin
  • Chloramphenicol
A

Rifampicin

37
Q

Which drug is nephrotoxic ?

  • Amikacin
  • Florfenicol
  • Rifampicin
  • Chloramphenicol
38
Q

Which drugS can suppress the bone marrow, leading to anemia?

  • Amikacin
  • Florfenicol
  • Rifampicin
  • Chloramphenicol
A

Florphenicol

Chloramphenicol

39
Q

Which drugS can be given orally?

  • Amikacin
  • Florfenicol
  • Rifampicin
  • Chloramphenicol
A

Rifampicin

Chloramphenicol

40
Q

Which drugS can be given injected?

  • Amikacin
  • Florfenicol
  • Rifampicin
  • Chloramphenicol
A

Amikacin

Florfenicol

41
Q

Vancomycin, Teicoplanin, Linezolid are

  • AMEG A
  • AMEG B
  • AMEG C
  • AMEG D
42
Q

Vancomycin, Teicoplanin, Linezolid..

  • can be used in food producing animals
  • can never be used in food producing animals
A
  • can be used in food producing animals
43
Q

Vancomycin, Teicoplanin, Linezolid are

  • hepatotoxic
  • nephrotoxic
  • bone marrow suppressant
A

nephrotoxic

44
Q

Vancomycin, Teicoplanin, Linezolid can

  • always be used
  • never be used
  • only used in MRSA life threatening infection
  • be given orally without meal
A

only used in MRSA life threatening infection

45
Q

Vancomycin, Teicoplanin, Linezolid can be given

  • PO
  • Injected
  • both
  • none
46
Q

Causes of otitis:

  • atopic dermatitis
  • food allergy
  • parasite allergy
  • all
  • none
47
Q

Which one are Gram +?

  • Staphy canis & E.coli
  • staphy canis & staphy pseudointermedius
  • E.Coli & Pseudomonas aeruginosa
A
  • staphy canis & staphy pseudointermedius
48
Q

Which one are Gram - ?

  • Staphy canis & E.coli
  • staphy canis & staphy pseudointermedius
  • E.Coli & Pseudomonas aeruginosa
A

E.Coli & Pseudomonas aeruginosa

49
Q

Ceruminous otitis externa

  • itchy
  • brown disharge
  • reddish
  • easy to treat
  • all
50
Q

Suppurative otitis

A

purulent discharge, swollen, inflamed, painful, stenotic

51
Q

If we find a lot of neutro in the smear, we don’t need systemic treatment

  • True
  • False
A

False, we need systemic treatment, especially if seen in IC

52
Q

P.aeruginosa often comes with otitis media

  • True
  • False
53
Q

In Staphy otitis, always use Ear Cleaner before using the Ear drops

  • true
  • false
54
Q

Which drugs are ototoxic?

  • Gentamycin & Polymyxin B
  • Gentamycin & Orbifloxacin
  • Orbifloxacin & Marbofloxacin
  • Orbifloxacin & Marbofloxacin & Flofenicol
A

Gentamycin & Polymyxin B

55
Q

Which drugs are good against Staphylococcus ?

  • Gentamycin & Polymyxin B
  • Gentamycin & Orbifloxacin
  • Orbifloxacin & Marbofloxacin
  • Orbifloxacin & Marbofloxacin & Flofenicol
A

Gentamycin & Polymyxin B

56
Q

Which drugs can be used in damaged TM ?

  • Gentamycin & Polymyxin B
  • Gentamycin & Orbifloxacin
  • Orbifloxacin & Marbofloxacin
  • Orbifloxacin & Marbofloxacin & Flofenicol
A

Orbifloxacin & Marbofloxacin & Flofenicol

57
Q

Which drugs can be used in healthy TM ?

  • Gentamycin & Polymyxin B & Tobramycin
  • Gentamycin & Orbifloxacin
  • Orbifloxacin & Marbofloxacin
  • Orbifloxacin & Marbofloxacin & Flofenicol
A

Gentamycin & Polymyxin B & Tobramycin

58
Q

In case of otitis media, which AB are best for systemic treatment?

  • ciprofloxacin»marbofloxacin»enrofloxacin
  • ciprofloxacin&laquo_space;marbofloxacin &laquo_space;enrofloxacin
  • ciprofloxacin»enrofloxacin»marbofloxacin
  • ciprofloxacin
A

ciprofloxacin»marbofloxacin»enrofloxacin

59
Q

Malassezia otitis always needs systemic treatment
true
false

A

false, only when concurrent Malassezia dermatitis

60
Q

Which drugs are needed if Malassezia otitis needs systemic treatment, because of malassezia dermatitis

  • Ketoconazole (Ca), Itraconazole (fe)
  • Ketoconazole (fe), Itraconazole (ca)
A

Ketoconazole (Ca), Itraconazole (fe)

61
Q

Itraconazole (fe) is hepatotoxic

  • true
  • false
A

true - give hepatoprotectant

62
Q

In septic Mastitis use

  • amox
  • amox + clav
  • Clindamycin
A

amox + clav

63
Q

in non-septic mastitis, use:

  • Clindamycin
  • Macrolides
  • Fluoroquinolones
  • all
64
Q

Fluroquinolones can pass the blood milk barrier

  • true
  • false
A

true

not used < 1 year

65
Q

In mastitis, use supportative treatment with:

  • meloxicam
  • carprofen
  • tramadol
  • alle

Prudent use (3 decks)

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