rodenticide cholecalciferol
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Hypercalcemic nephropathy
A 4 year old domestic shorthaired cat has pruritic and numerous crusts on the dorsal
lumbosacral area and around the neck. Impression smears show eosinophils,
neutrophils, and an occasional basophil.
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Flea allergy
,Auscultation of a horses abdomen over the right flank picks up sounds originating
from where?
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cecum
Cytologic examination of a sample of a tracheal wash from a cat with moderate
dyspnea shows abundant mucus and many eosinophils, fewer macrophages and
neutrophils, and scattered ciliated columnar epithelial cells. Which of the following is
the most appropriate treatment?
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corticosteroids (breathing)
A 4-year old intact female ferret has had lethargy and depression for the past 24
hours. On physical examination, the mucous membranes are extremely pale and the
vulva is swollen. Packed cell volume is markedly decreased. Which of the following is
the most likely diagnosis?
A) Estrogen toxicity
B) Gastric ulceration
C) Gastrointestinal parasitism
D) Hypovitaminosis C
E) Pyometra
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, Estrogen toxcitiy
A swine producer asks the farm veternarian whether a specific treatment is cost
effective. Treatment cost is $10 per pig. There is a table of values. Which best
describes the estimated monetary value with treatment?
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Multiple times the probability outcomes
Fifteen of a group of 200, 7-month old feedlot calves are lame. The calves arrived at
the feedlot approximately one month ago, and one week later 40 of the animals
developed pneumonia. These calves were treated with oxytetracycline, and the
pneumonia appeared to resolve. On physical examination, the affected calves have
swellings in the carpi, tarsi, and stifles with distention of associated tendon sheaths,
and a stiff gait. Two calves are euthanized. Postmortem examination shows fibrinous
pleuritis and papillary muscle necrosis. Which of the following organisms is the most
likely cause of these signs?
A) Arcanobacterium (Actinomyces) pyogenes
B) Histophilus somni (Haemophilus somnus)
C) Mannheimia (Pasteurella) haemolytica
D) Pasteurella multocida
E) Salmonella typhimurium
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Histophilus somni
, A steer that is unable to regulate rumen gas expulsion has been treated for the past
several weeks. The recurrence of the problem led to the treatment as shown in the
photograph (image 5019). Which of the following is the most likely cause of the
chronic, nonresponsive nature of the condition?
A) Acute, local peritonitis
B) Chronic pericarditis
C) Continued legume diet
D) A diaphragmatic hernia
E) Vagus (X) nerve damage
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Vagus (X) nerve damage
Which of the following antibiotics will allow the sale of milk in the shortest time after
use in cattle?
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Ceftiofur
A pig showman is interested in improving the percentage of lean tissue in his pigs and
asks the local veterinarian to write him a prescription for the feed additive facto-
amine at the rate of 26 g/ton. The drug label specifies that ractopamine can be fed
only at an inclusion rate of 4.5 g/ton to 18 g/ton of complete feed. Which is the most
appropriate action for the veterinarian to take?