NAVLE - O.O.O's Review 18 Flashcards
(122 cards)
1
Q
– parakeratosis
A
Zinc deficiency
2
Q
Exudative dermatitis (Greasy pig) –
A
Staph hyicus
3
Q
– Lameness, swollen joints, incoordination, nystagmus
A
Streptococcal meningitis
4
Q
– Diamond-shaped skin lesion
A
Erysipela
5
Q
– purple/ cyanotic discolouration of the ear tip, hemorrhage in the kidney
A
Salmonella cholerasuis
6
Q
– Hemorrhagic diarrhea in new born
A
Clostridium perfringes
7
Q
– Feces with the appearance of wet cement
A
Brachispira pilosicoli
8
Q
– 8-12 weeks, diarrhea, dyspnoea, enlarged inguinal lymph node
A
Circovirus
9
Q
– Abortion, mummified fetus
A
Porcine parvovirus
10
Q
– 1-week old piglets, high morbidity and mortality
A
TGE
11
Q
- Diarrheic piglet at 5 days to 3 weeks
A
Rotavirus
12
Q
– Many dead mummified piglets, incoordination, seizures
A
Aujesky’s
13
Q
– Pulmonary edema, hydrothorax, mycotoxin
A
Fumonisin toxicity
14
Q
– Late abortion, necrotizing interstitial pneumonia
A
PRRS
15
Q
– Yellowish foul-smelling diarrhea, oocyst
A
Coccidiosis
16
Q
– Rectal strictures
A
Salmonella Typhimurium
17
Q
– Porcine proliferative enteritis
A
Lawsonia
18
Q
– White milk spots Rx. Pyrantel, Benzimidazoles, ivermectin
A
Ascaris
19
Q
– H2 receptor antagonist
A
Famotidine
20
Q
– diarrhea, dark red discoloration of ears/ ventral abdomen, fever
A
Salmonella typhinurium
21
Q
Iron deficiency anemia –
A
Microcytic, hypochromic
22
Q
– high morbidity, low mortality
A
Coccidiosis
23
Q
– B-mode ultrasonography
A
Pregnancy dx
24
Q
– late gestation, abortion, mummified fetus, coughing
A
Porcine reproductive and respiratory syndrome (PRRS)
25
– Purulent vulva discharge, bred but shows return to estrus
Endometritis
26
– Induces farrowing
PGF2alfa
27
– Uncooked muscle, dead carcass
Trichinella spiralis
28
– Endocarditis, thickened meninges, neurologic disease
Streptococcus suis
29
– estrogenism, vulvovaginitis, fusarium
Zearalenone
30
Ergot e.g Claviceps, rye, wheat –
Necrosis of extremities
31
– Profuse salivation
Slaframine
32
– dry cough, pulmonic lesions in cardia/ apical lobe
Mycoplasma hyopneumoniae
33
– mucosa with mucous, blood, fibrin, necrotic debri
Swine dysentery
34
– porcine proliferative enteritis
Lawsonia intracellularis
35
– Edema disease
E.col (Shiga toxin)
36
– Ear tip hyperemia
ASF
37
– Exudative bronchiopneumonia
Pasteurellosis
38
– Chronic erysipelas
Lameness
39
chronic erysipelas
Lameness
40
Glasser’s disease and Rx –
poly arthritis Rx. Gentamycin
41
Swine dysentery – Rx
Lincomycin
42
– Whitish grey myocardial necrotic foci, fluid in the trachea, pulmonary edema
Encephalomyocarditis virus
43
Boer effect –
Stimulate estrus in sows
44
– Most common cause of diarrhea in 7-16 weeks old
Swine dysentery
45
– Rectal stricture
Salmonella Typhimurium
46
– Piglet Diarrhea 0-1 week old
TGE
47
Rotavirus and C. perfringes in piglets –
5 days to 3 weeks
48
Liver flukes –
Clortusion
49
– Scaly areas, erythematous edges that enlarge and coalesce, lesion resolves itself. No rx
Pityriasis rosea
50
– Exudative dermatitis
Greasy pig
51
– Open mouth breathing, blood-stained nasal or oral discharge, blood in the lungs
Actinobacillus pleuropneumonia
52
Strongyloides ransomni –
Threadworms
53
Post weaning multi systemic wasting syndrome –
Mottled lymph nodes/ lungs
54
– Milk spots from migrating fibrosis
Ascaris suum
55
– Skin lesions, lameness
Erysipelas
56
– Thickening and corrugation of the ileum
Lawsonia
57
– Fibrinous exudate in pleura pericardium
Glasserella parasuis
58
– healthiest piglet is usually affected (1-2 weeks old)
Edema disease
59
– Liquid yellow feces with shreds of necrotic debris, enlarged mesenteric lymph node
Salmonella
60
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.
Acral Lick Dermatitis
61
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.
Dermatophytosis (ringworm)
62
Glowing hair under woodlamp reveals infection Rx: Itraconazole
Dermatophytosis (ringworm)
63
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
Otitis externa
64
```
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
```
Squamous cell carcinoma
65
Relatively common skin tumors in dogs. They are most frequently identified on the head, ears, lips, mouth, and legs of mature to aged animals.
Canine extramedullary plasmacytomas
66
- flaky skin, red patches on the skin surface, raised and ulcerated areas, or lumps deep within the skin.
Cutaneous (Skin) Lymphosarcoma : Epitheliotropic lymphosarcoma
67
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.
Lipomas
68
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.
Mast cell tumors
69
The most commonly develop in older animals. Most malignant melanomas appear as raised, generally ulcerated lumps that may or may not be darkened.
Malignant melanomas
70
A type of tumor found near the anus in dogs. Up to 95% of male dogs with these tumors are cured by castration.
Perianal gland tumors
71
– Common in dogs with liver shunt
Urate
72
Walnut toxicity in horses –
Laminitis
73
To reveal lameness in fracture of navicular –
Palmar digital N. block
74
– Liver has bull’s eye lesion
Histomoniasis
75
– 3.5-4 years
Cow’s 4th incisors
76
- 2-3 d old pigs with hemorrhagic enteritis, mucosal hemorrhage, emphysema
C. perfringes (C)
77
Cobblestone, Moroccan leather –
Ostertagia, Rx Ivermectin
78
– Tachycardia, increased BP results in retinal hemorrhage/ blindness
Hyperthyroidism
79
Equine granulocytic ehrlichiosis –
Anaplasma
80
Corneal ulcer in horse, gram –ve rod –
Pseudomonas
81
– Photosensitizing agent in Johnson grass, horse bush
Phylloerythrin
82
– Productive and destructing lesion affecting distal radius, most common primary bone tumor in dogs
Osteosarcoma
83
– Damage to the sympathetic innervation of the eye on the same side of the lesion
Horner’s
84
– Horses and cats in Dec and January, ovaries have small follicles and no CL
Anestrus
85
– Can predispose to laminitis
Equine HAC
86
– Indicates Liver and muscle damage in dogs and cats
ALT
87
– Most common carcinoma in Equine stomach
Squamous cell carcinoma
88
– Decreases as prevalence decreases
PVP
89
– Test for Rare disease, early dx improves prognosis
Sensitive test
90
– Drug that causes Acute renal failure in horses
Neomycin
91
Extensor rigidity in the forelimb of a cat with Schiff-Sherrington –
Subdural white matter compression at C6-T3
92
Following RX with erythromycin for strangles, the mare can contact ? -
C.difficile
93
Prevention of G.pig with scabby hind feet –
Improve sanitation, provide smooth flooring
94
Misshapen eggs –
Reportable
95
– Thoracic limb (decreased biceps/ triceps muscle tone), Pelvic limb has hyper-reflective patellar and gastrocnemius reflex
C6-T2
96
Ferret that is weak, depresses, lethargic before a meal –
Insulinoma
97
Exophthalmos in cattle –
Retrobulbar lymphoma
98
– Old cat has bilateral thyroidectomy then begins panting, facial rubbing, restlessness
Hypocalcemia
99
Tooth root abscess in llama –
Bony facial masses
100
Cow with abnormal pelvic gait after mating –
Tibial nerve
101
Feline stomatitis –
Periodontal disease
102
– Acquired megaesophagus
Myasthenia gravis
103
Owner develops a pruritic rash after contact with piglet –
Sarcoptes scabei
104
– Most common cause of toxin-induced seizures
Organophosphates
105
Reverse C sign –
GDV
106
Reverse D sign –
Splenic torsion
107
"Gull shaped" rods –
Campylobacteriosis
108
Corneal dermoid –
Congenital tumor
109
- 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.
Fanconi syndrome
110
– Smooth, UTI, acidify diet
Struvite
111
– Spikey stones
Calcium oxalate
112
- 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
Nasal tumors
113
More than 80% are malignant (cancerous). The most common signs in dogs include coughing, weight loss, lethargy, and labored breathing. Dx: Chest x-rays
Primary lung tumors in dogs -
114
- The complete anorexia and decreased milk production, tachycardia, and right-side ping together indicate a probable abomasal volvulus.
Abomasal volvulus
115
Enterolithiasis -
alfalfa hay
116
Ileal impactions -
tapeworm infections
117
- inability to fully close the eyelids
Lagophthalmos
118
The first sign of progressive retinal atrophy is usually
night blindness
119
– Abortion, retained placenta, metritis, no sign in younger ones
Brucellosis
120
- Autolyzed fetus
Neospora
121
EBA (Foothill) abortion –
Ticks, abortion
122
- Early term abortion
Tritrichomonas, BVD
