Term
| BVDV is associated with ______ or ______ in young PI calves and with ______ and ______ in adult animals. |
|
Definition
-arthritis or swollen joints
-stiffness and lameness |
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Term
| What deformities can intrauterine infection with BVDV cause? |
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Definition
|
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Term
| What deformities has Bluetongue been associated with in pregnant cows vaccinated with MLV BT or virulent BTV? |
|
Definition
| -arthrogryposis and hydrancencephaly |
|
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Term
| What causes the lameness in the case of Vesicular Stomatitis and FMD? |
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Definition
|
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Term
| What genus is Bovine Ephemeral Fever? |
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Definition
|
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Term
| What is the common name for Bovine Ephemeral Fever? Does it occur in the US? |
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Definition
|
|
Term
| Clinically describe Bovine Ephemeral Fever. How is it transmitted? |
|
Definition
-high fever, severe stiffness, lameness
-arthropod |
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Term
| To which genus and family does CAE belong? |
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Definition
|
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Term
| True or False: CAE is present worldwide and is one of the most important infections of goats. |
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Definition
|
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Term
| When do goats acquire CAE virus? |
|
Definition
| -drinking infected colostrum and milk from infected dams (slow progressive disease) |
|
|
Term
| What are the clinical signs seen in goats >1y old with CAE? |
|
Definition
| -swollen and painful joints, insidious onset and slow progression, proliferative synovitis with mononuclear cell infiltration and mastitis |
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|
Term
| What is the common name for CAE? |
|
Definition
|
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Term
| What clinical signs do we occasionally see in young goats with CAE? Describe the resulting CNS lesions. |
|
Definition
- leukoencephalomyelitis
-progressive ascending paralysis with trembling and loss of weight
-CNS lesions consist of bilateral, non-suppurative, demyelinating encephalomyelitis with mononuclear cell infiltration |
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|
Term
| Do goats ever fully recover from CAE? |
|
Definition
| -no, remain carriers for life |
|
|
Term
|
Definition
| -AGID, immunofluorescence, ELISA for virus Ab in serum |
|
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Term
| How do we break the CAE cycle? |
|
Definition
| -kids are delivered by cesarean section and fed uninfected cow's milk |
|
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Term
| What congenital infection does Border Disease cause in sheep? Clinical signs? |
|
Definition
-Hairy Shaker Syndrome
-tremble, ataxia, hair instead ofo wool |
|
|
Term
| What does CPV-2 cause in young pups <3w? What about older dogs? |
|
Definition
-myocarditis and acute death
-chronic heart failure |
|
|
Term
| What does CDV cause in addition to resp disease? |
|
Definition
| -enamel hypoplasia, hypertrophic metaphyseal osteodystrophy, and rheumatoid arthriits in dogs |
|
|
Term
| What causes the polyarthritis and lameness seen with FCV? |
|
Definition
| -deposition of immune-complexes in the joint cavities |
|
|
Term
| How does FeLV affect the musculoskeletal system of cats? |
|
Definition
-polyarthritis and osteochondromas
-can cause lympoma of the bones and spinal cord resulting in lameness and paralysis |
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