Unit 3 Flashcards
What is big head caused by?
Clostridium*
What are clinical signs in sheep of big head?
Head butting*, bruises or lacerations from fighting, and edematous swelling
What is black disease caused by?
Clostridium*
What is looked at to determine black disease during a necropsy?
Liver
What disease can be prevented by controlling liver flukes?
Black disease
What is the causative agent of black leg?
Clostridium
What are the clostridium perfringes?
- Dysentery (B)
- Struck (C)
- Pulpy kidney (D)
- Enterotoxemia (all)
What are clinical signs of brucellosis?
Epididymitis
What does brucellosis cause in humans?
Undulent and malta fever
What are clinical signs of caseous lymphadenitis?
Abcesses*, dyspnea, tachypnea, etc.
What are clinical signs of chlamydophilosis?
Abortion*, weak/stillborn lambs, pneumonia, etc.
What do we not use for foot rot baths?
Copper
What do we use for foot rot baths?
Zinc sulfate
What are clinical signs of joint 3?
Swollen joints, lameness, fever, umbilical cord abscessation*, and leukocytosis
What are clinical signs of leptospirosis?
Abortion*, septicemia, reduced fertility
Is leptospirosis zoonotic?
Yes!
What are clinical signs of listeriosis?
Abortions, circling, drooping ears, blindness
What causes malignant edema?
Clostridium
What are clinical signs of malignant edema?
Edematous lesion*, gas lesions, weight loss, fever, etc.
What are clinical signs of paratuberculosis (Johne’s Disease)?
Watery diarrhea and weightloss*
What are treatment options for paratuberculosis?
None!
What are clinical signs of pink eye?
Blepharospasm, lacrimation, etc.
What is Scrapie the layman’s term for?
Transmissible spongiform encephalopathies
What are clinical signs of TSE?
Wool or hair loss, ataxia, weight loss, starring, aggressiveness, seizures, death*
Is TSE reportable?
Yes