Most Commons (100-200) Flashcards

1
Q

Tetralogy of fallot is most common in what breed?

A

Kesshond

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2
Q

Hoe long does PDA last in a foal?

A

4 days after birth it closes

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3
Q

Rings in horses are used for what?

A

To prevent masturbation

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4
Q

What is therapy for sinus tachycardia?

A

Propranolol

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5
Q

Mechanism of action for quinidine?

A

Increase refractory period of ECG & depress myocardial excitability and contractility

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6
Q

With 3rd heart block what do you see on an EKG?

A

2 Q-R complexes not related to a P wave

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7
Q

Most common acquired heart defect in dogs?

A

Fibrosis of mitral valve

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8
Q

What is the diagnosis of a CSF tap taht is high in protein but no cells?

A

Neoplasia

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9
Q

Most common agent in foal pneumonia?

A

Streptococcus zooepidemicus

Rhodococcus equi

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10
Q

Agent of strangles?

A

Streptococcus equi

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11
Q

Which is best to disinfect instruments?

A

Alcohol 70% (methyline oxide)

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12
Q

Most common brain tumor in older cats?

A

Meningioma

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13
Q

MC oral neoplasm in cat?

A

SCC

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14
Q

MC eyelid tumor in dogs?

A

Sebaceous adenoma

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15
Q

MC bladder tumor in the dog?

A

TCC

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16
Q

Most common tumor of female canine urethra?

A

SCC

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17
Q

MC tumor of male canine urethra?

A

TCC

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18
Q

MC biting louse of cats?

A

Felicola subostrata

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19
Q

MC location of enterolith in horse?

A

Transverse colon

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20
Q

MC tumor of equine stomach?

A

SCC

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21
Q

Most prevalent parasite in horse?

A

Small stongyles (cyathostomes)

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22
Q

Congenital night blindness is most common in?

A

Apaloosa horses

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23
Q

MC ocular lesion in neonatal foal?

A

Entropion

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24
Q

MC ovairan tumor in horses?

A

Granulosa cell tumor

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25
Q

MC cause of equine cataracts?

A

Periodic ophthalmia

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26
Q

MC cause of mare inferility?

A

Endometritis

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27
Q

MC cause of gastric dilatation in horse?

A

Gastric reflux secondary to intestinal obstruction

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28
Q

MC cause of chronic liver disease in horse?

A

Toxin ingestion

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29
Q

MC equine gastrointestinal neoplasm?

A

SCC

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30
Q

Most common testicular tumor of stallion?

A

Seminoma

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31
Q

MC organism involved in endocarditis of horses?

A

Streptococcus zooepidemicus

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32
Q

MC manifestation of brucellosis in horse?

A

Poll evil, fistulous whithers

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33
Q

MC cause of respiratory signs in parakeets?

A

Thyroid hyperplasia

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34
Q

Most reliable sign f estrus in teh ferret?

A

Swollen vulva

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35
Q

MC isolated dermatophyte in ferrets?

A

Microsporum canis

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36
Q

Most important external parasite in the mink?

A

Wohlfartia (flesh flies)

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37
Q

MC cause of ringworm in chinchillas?

A

Trichophyton mentagrophytes

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38
Q

MC necropsy lesion in listeriosis in chinchillas?

A

Focal hepatic necrosis

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39
Q

Most frequently reported tumor in domestic rabbits?

A

Uterine adenocarcinoma

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40
Q

Most important disease of rats?

A

Mycoplasmosi

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41
Q

Most common cause of ringworm in guinea pigs?

A

Trichophyton mentagrophytes

42
Q

MC genetic defect in rabbits?

A

Dental malocclusion

43
Q

MC flea found on dogs?

A

Ctenocephalides felis

44
Q

MC economically impt swine parasite?

A

Ascaris suum

45
Q

Second MC economically impt swine parasite?

A

Stephanurus dentatus

46
Q

MC pathogenic sp. of coccidia in equine?

A

Eimeria leuckarti

47
Q

MC pancreatic tumor in dog?

A

Acinar cell carcinoma

48
Q

Most important ectoparasite of poultry?

A

Ornithonyssus sylvarium

49
Q

MC mange of porcine?

A

Sarcoptes scabei var. suis

50
Q

MC intraocular tumor in dogs?

A

Uveal melanoma

51
Q

MC organism associated with discospondylitis in dog?

A

Staphylococcus aureus

52
Q

MC cause of colitis in dog?

A

Trichuris vulpis

53
Q

Most important route of infectioun of caseous lymphadenitis in sheep?

A

Wound contamination

54
Q

MC oral tumor in the dog?

A

Malignant melanoma

55
Q

MC site for pulmonic stenosis in dog?

A

Sub-valvular

56
Q

MC eyelid tumor in a cat?

A

SCC

57
Q

MC ocular manifestation of FIP?

A

Granulomatous uveitis

58
Q

MC site to find inclusion bodies of E. Canis?

A

Monocytes

59
Q

MC organism causing endocarditis in cattle?

A

Corynebacterium pyogenes

60
Q

MC organism causing endocarditis in pig?

A

Erysipelothrix rhusiopathie

61
Q

PDA is most common in what?

A

Puppies

62
Q

MC source of tetanus in cattle?

A

Metritis

63
Q

MC dermatophyte in pigs?

A

Microsporum nanum

64
Q

Most frequent type of mange in sheep?

A

Chorioptic

65
Q

MC oral neoplasm in the cow?

A

SCC

66
Q

MC manifestation of TB in horses?

A

Cervical osteomyelitis

67
Q

MC neoplasm of a cows teat?

A

Papilloma

68
Q

MC site of metastasis of pancreatic adenocarcinoma in the dog?

A

The liver

69
Q

MC source of tetanus in lambs?

A

Tail docking

70
Q

MC cause of acute mastitis in sow?

A

Coliforms (E. Coli)

71
Q

Most important mechanism for anemia associated with crhonic renal failure?

A

Decreased erythropoietin

72
Q

Which joint is MC involved in canine OCD?

A

Scapulohumeral (shoulder)

73
Q

Most common cause of rectal tears in horse?

A

Iatrogenic - be careful!

74
Q

MC congenital cardiac defect in bovine?

A

VSD

75
Q

MC cause of mange in horse?

A

Sarcoptes equi

76
Q

MC acquired valvular lesion in cows, pigs and sheep?

A

Tricuspid insufficiency

77
Q

Botulism is most common in what species?

A

Birds (causes rubber neck disease)

78
Q

Which are most susceptible to Cu poisoning?

A

Sheep

79
Q

MC bacteria associated with pyelonephritis in dog?

A

Psuedomonas

80
Q

MC type of urinary calculi in the dog?

A

Struvite - Magnesium Ammonium Phosphate

81
Q

MC post moretm finding in swine TB?

A

Localized non-progressive cervical lymph node abscess

82
Q

MC cause of prostatic enlargement in dogs?

A

Benign hyperplasia

83
Q

MC skin tumor in dog?

A

MCT

84
Q

MC tumor in cats?

A

Hemolymphatic

85
Q

MC developmental formation in foal?

A

Contracted forelimbs

86
Q

MC malignant tumor in dog?

A

Osteosarc

87
Q

What joint is most commonly involved in teh arthritict form of CAE?

A

Carpus

88
Q

MC equine skin tumor?

A

Sarcoid

89
Q

MC developmental anomaly of canine external genitalia?

A

Hypospadia

90
Q

MC cause of ascites in the cat?

A

FIP

91
Q

MC sign of lepto in swine?

A

Late gestation abortions

92
Q

MC cause of brucellosis in the equine?

A

Brucella abortus

93
Q

MC time for milk fever to occur?

A

48 hours post calving

94
Q

MC site for intussusception in bovine?

A

Jejunal

95
Q

MC serotype of lepto in swine?

A

L. Bradaslava or ponona

96
Q

MC cause of enteric disease in neonatal swine?

A

Colibacillosis

97
Q

Most important sheep helminth in summer with lots of rain fall?

A

Hameonchus contortus

98
Q

MC dermatophyte of cattle?

A

Trichophyton verrucosum

99
Q

MC site of malignant melanoma in bovine?

A

Abomasum

100
Q

Which breed of dog is most susceptible to Zn deficiency?

A

Huskies