NAVLE - O.O.O's Review 18 Flashcards

1
Q

– parakeratosis

A

Zinc deficiency

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2
Q

Exudative dermatitis (Greasy pig) –

A

Staph hyicus

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3
Q

– Lameness, swollen joints, incoordination, nystagmus

A

Streptococcal meningitis

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4
Q

– Diamond-shaped skin lesion

A

Erysipela

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5
Q

– purple/ cyanotic discolouration of the ear tip, hemorrhage in the kidney

A

Salmonella cholerasuis

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6
Q

– Hemorrhagic diarrhea in new born

A

Clostridium perfringes

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7
Q

– Feces with the appearance of wet cement

A

Brachispira pilosicoli

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8
Q

– 8-12 weeks, diarrhea, dyspnoea, enlarged inguinal lymph node

A

Circovirus

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9
Q

– Abortion, mummified fetus

A

Porcine parvovirus

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10
Q

– 1-week old piglets, high morbidity and mortality

A

TGE

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11
Q
  • Diarrheic piglet at 5 days to 3 weeks
A

Rotavirus

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12
Q

– Many dead mummified piglets, incoordination, seizures

A

Aujesky’s

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13
Q

– Pulmonary edema, hydrothorax, mycotoxin

A

Fumonisin toxicity

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14
Q

– Late abortion, necrotizing interstitial pneumonia

A

PRRS

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15
Q

– Yellowish foul-smelling diarrhea, oocyst

A

Coccidiosis

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16
Q

– Rectal strictures

A

Salmonella Typhimurium

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17
Q

– Porcine proliferative enteritis

A

Lawsonia

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18
Q

– White milk spots Rx. Pyrantel, Benzimidazoles, ivermectin

A

Ascaris

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19
Q

– H2 receptor antagonist

A

Famotidine

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20
Q

– diarrhea, dark red discoloration of ears/ ventral abdomen, fever

A

Salmonella typhinurium

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21
Q

Iron deficiency anemia –

A

Microcytic, hypochromic

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22
Q

– high morbidity, low mortality

A

Coccidiosis

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23
Q

– B-mode ultrasonography

A

Pregnancy dx

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24
Q

– late gestation, abortion, mummified fetus, coughing

A

Porcine reproductive and respiratory syndrome (PRRS)

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25
Q

– Purulent vulva discharge, bred but shows return to estrus

A

Endometritis

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26
Q

– Induces farrowing

A

PGF2alfa

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27
Q

– Uncooked muscle, dead carcass

A

Trichinella spiralis

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28
Q

– Endocarditis, thickened meninges, neurologic disease

A

Streptococcus suis

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29
Q

– estrogenism, vulvovaginitis, fusarium

A

Zearalenone

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30
Q

Ergot e.g Claviceps, rye, wheat –

A

Necrosis of extremities

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31
Q

– Profuse salivation

A

Slaframine

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32
Q

– dry cough, pulmonic lesions in cardia/ apical lobe

A

Mycoplasma hyopneumoniae

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33
Q

– mucosa with mucous, blood, fibrin, necrotic debri

A

Swine dysentery

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34
Q

– porcine proliferative enteritis

A

Lawsonia intracellularis

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35
Q

– Edema disease

A

E.col (Shiga toxin)

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36
Q

– Ear tip hyperemia

A

ASF

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37
Q

– Exudative bronchiopneumonia

A

Pasteurellosis

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38
Q

– Chronic erysipelas

A

Lameness

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39
Q

chronic erysipelas

A

Lameness

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40
Q

Glasser’s disease and Rx –

A

poly arthritis Rx. Gentamycin

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41
Q

Swine dysentery – Rx

A

Lincomycin

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42
Q

– Whitish grey myocardial necrotic foci, fluid in the trachea, pulmonary edema

A

Encephalomyocarditis virus

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43
Q

Boer effect –

A

Stimulate estrus in sows

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44
Q

– Most common cause of diarrhea in 7-16 weeks old

A

Swine dysentery

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45
Q

– Rectal stricture

A

Salmonella Typhimurium

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46
Q

– Piglet Diarrhea 0-1 week old

A

TGE

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47
Q

Rotavirus and C. perfringes in piglets –

A

5 days to 3 weeks

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48
Q

Liver flukes –

A

Clortusion

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49
Q

– Scaly areas, erythematous edges that enlarge and coalesce, lesion resolves itself. No rx

A

Pityriasis rosea

50
Q

– Exudative dermatitis

A

Greasy pig

51
Q

– Open mouth breathing, blood-stained nasal or oral discharge, blood in the lungs

A

Actinobacillus pleuropneumonia

52
Q

Strongyloides ransomni –

A

Threadworms

53
Q

Post weaning multi systemic wasting syndrome –

A

Mottled lymph nodes/ lungs

54
Q

– Milk spots from migrating fibrosis

A

Ascaris suum

55
Q

– Skin lesions, lameness

A

Erysipelas

56
Q

– Thickening and corrugation of the ileum

A

Lawsonia

57
Q

– Fibrinous exudate in pleura pericardium

A

Glasserella parasuis

58
Q

– healthiest piglet is usually affected (1-2 weeks old)

A

Edema disease

59
Q

– Liquid yellow feces with shreds of necrotic debris, enlarged mesenteric lymph node

A

Salmonella

60
Q

SIGNS
Excessive licking of the affected area. Alopecic, eroded, thickened, and raised firm plaques with scabs and exudation, usually located on the dorsal aspect of the carpus, metacarpus, tarsus, or metatarsus.

PATHOLOGIC FINDINGS
Histopathology—epidermal hyperplasia, plasmacytic dermal inflammation, folliculitis, furunculosis, perihidradenitis, hidradenitis, and vertical streaking fibrosis.

A

Acral Lick Dermatitis

61
Q

Combination of hair loss, scaling, crusting, erythema, papules, hyperpigmentation, and variable pruritus. Diagnosis can be confirmed by direct examination of hairs or scales from lesions or by skin biopsy. Dermoscopy or a Wood’s lamp can be used to identify hairs for culture and/or direct examination. Fungal culture, PCR testing confirms the presence or absence of fungal DNA on the hair coat.

A

Dermatophytosis (ringworm)

62
Q

Glowing hair under woodlamp reveals infection Rx: Itraconazole

A

Dermatophytosis (ringworm)

63
Q

Any combination of head shaking, pain with ear manipulation, malodor, exudate, erythema, erosion, ulceration, swelling, or ceruminous gland hyperplasia. Coccal organisms are usually staphylococci or streptococci. Rod-shaped organisms are usually Pseudomonas aeruginosa, Escherichia coli, or Proteus mirabilis

A

Otitis externa

64
Q
Runny nose that goes on for a long time
Occasional bloody nose
Excessive tears (epiphora)
Excessive sneezing
Bad breath (halitosis)
Loss of appetite (anorexia)
Seizures
Bulging eyes
Nose seems deformed
Dx – Clinical signs, CT, CBC
A

Squamous cell carcinoma

65
Q

Relatively common skin tumors in dogs. They are most frequently identified on the head, ears, lips, mouth, and legs of mature to aged animals.

A

Canine extramedullary plasmacytomas

66
Q
  • flaky skin, red patches on the skin surface, raised and ulcerated areas, or lumps deep within the skin.
A

Cutaneous (Skin) Lymphosarcoma : Epitheliotropic lymphosarcoma

67
Q

Benign tumors of fat (adipose tissue) and are common in dogs. They generally occur in older, obese females, most commonly on the trunk and near the tops of the legs.

A

Lipomas

68
Q

The most common malignant tumor seen in dogs. They may be seen in dogs of any age but occur most commonly in dogs 8 to 10 years old.

A

Mast cell tumors

69
Q

The most commonly develop in older animals. Most malignant melanomas appear as raised, generally ulcerated lumps that may or may not be darkened.

A

Malignant melanomas

70
Q

A type of tumor found near the anus in dogs. Up to 95% of male dogs with these tumors are cured by castration.

A

Perianal gland tumors

71
Q

– Common in dogs with liver shunt

A

Urate

72
Q

Walnut toxicity in horses –

A

Laminitis

73
Q

To reveal lameness in fracture of navicular –

A

Palmar digital N. block

74
Q

– Liver has bull’s eye lesion

A

Histomoniasis

75
Q

– 3.5-4 years

A

Cow’s 4th incisors

76
Q
  • 2-3 d old pigs with hemorrhagic enteritis, mucosal hemorrhage, emphysema
A

C. perfringes (C)

77
Q

Cobblestone, Moroccan leather –

A

Ostertagia, Rx Ivermectin

78
Q

– Tachycardia, increased BP results in retinal hemorrhage/ blindness

A

Hyperthyroidism

79
Q

Equine granulocytic ehrlichiosis –

A

Anaplasma

80
Q

Corneal ulcer in horse, gram –ve rod –

A

Pseudomonas

81
Q

– Photosensitizing agent in Johnson grass, horse bush

A

Phylloerythrin

82
Q

– Productive and destructing lesion affecting distal radius, most common primary bone tumor in dogs

A

Osteosarcoma

83
Q

– Damage to the sympathetic innervation of the eye on the same side of the lesion

A

Horner’s

84
Q

– Horses and cats in Dec and January, ovaries have small follicles and no CL

A

Anestrus

85
Q

– Can predispose to laminitis

A

Equine HAC

86
Q

– Indicates Liver and muscle damage in dogs and cats

A

ALT

87
Q

– Most common carcinoma in Equine stomach

A

Squamous cell carcinoma

88
Q

– Decreases as prevalence decreases

A

PVP

89
Q

– Test for Rare disease, early dx improves prognosis

A

Sensitive test

90
Q

– Drug that causes Acute renal failure in horses

A

Neomycin

91
Q

Extensor rigidity in the forelimb of a cat with Schiff-Sherrington –

A

Subdural white matter compression at C6-T3

92
Q

Following RX with erythromycin for strangles, the mare can contact ? -

A

C.difficile

93
Q

Prevention of G.pig with scabby hind feet –

A

Improve sanitation, provide smooth flooring

94
Q

Misshapen eggs –

A

Reportable

95
Q

– Thoracic limb (decreased biceps/ triceps muscle tone), Pelvic limb has hyper-reflective patellar and gastrocnemius reflex

A

C6-T2

96
Q

Ferret that is weak, depresses, lethargic before a meal –

A

Insulinoma

97
Q

Exophthalmos in cattle –

A

Retrobulbar lymphoma

98
Q

– Old cat has bilateral thyroidectomy then begins panting, facial rubbing, restlessness

A

Hypocalcemia

99
Q

Tooth root abscess in llama –

A

Bony facial masses

100
Q

Cow with abnormal pelvic gait after mating –

A

Tibial nerve

101
Q

Feline stomatitis –

A

Periodontal disease

102
Q

– Acquired megaesophagus

A

Myasthenia gravis

103
Q

Owner develops a pruritic rash after contact with piglet –

A

Sarcoptes scabei

104
Q

– Most common cause of toxin-induced seizures

A

Organophosphates

105
Q

Reverse C sign –

A

GDV

106
Q

Reverse D sign –

A

Splenic torsion

107
Q

“Gull shaped” rods –

A

Campylobacteriosis

108
Q

Corneal dermoid –

A

Congenital tumor

109
Q
  • proximal renal tubules of the kidney do not properly reabsorb electrolytes and nutrients back into the body, but instead “spill” them in the urine - particularly Basenjis dogs.
A

Fanconi syndrome

110
Q

– Smooth, UTI, acidify diet

A

Struvite

111
Q

– Spikey stones

A

Calcium oxalate

112
Q
  • Chronic nasal discharge containing mucus, pus, or blood is the most common sign. Periodic sneezing, bleeding from the nose, and snoring may occur. Dx: X-rays, CT scan
A

Nasal tumors

113
Q

More than 80% are malignant (cancerous). The most common signs in dogs include coughing, weight loss, lethargy, and labored breathing. Dx: Chest x-rays

A

Primary lung tumors in dogs -

114
Q
  • The complete anorexia and decreased milk production, tachycardia, and right-side ping together indicate a probable abomasal volvulus.
A

Abomasal volvulus

115
Q

Enterolithiasis -

A

alfalfa hay

116
Q

Ileal impactions -

A

tapeworm infections

117
Q
  • inability to fully close the eyelids
A

Lagophthalmos

118
Q

The first sign of progressive retinal atrophy is usually

A

night blindness

119
Q

– Abortion, retained placenta, metritis, no sign in younger ones

A

Brucellosis

120
Q
  • Autolyzed fetus
A

Neospora

121
Q

EBA (Foothill) abortion –

A

Ticks, abortion

122
Q
  • Early term abortion
A

Tritrichomonas, BVD