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50 Cards in this Set
- Front
- Back
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What are the 6 diseases that can cause CNS signs?
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Strep suis (Meningitis)
Hemophilus Polyserositis Pseudorabies Edema Dz Salt Px Neonatal Hypoglycemia |
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confirmed by CNS culture
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Strep Meningitis
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reddening of skin
enlarged LN fibropurulent meningitis |
Strep Meningitis
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vasculitis
cyanosis petechial hemorrhages on kidneys |
Hemophilus Polyserositis
(Glasser's Dz) |
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affects pigs, sheep & turkeys
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erysipelas
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thrombosis
vasculitis diamond shaped urticaria |
Erysipelas
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affects skin, heart, joints
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Erysipelas
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purple discoloration of skin -esp ears & lower abdomen
cyanosis dry gangrene colitis GI necrosis |
salmonellosis
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can cross placenta a/f day 72
can survive in water up to 11 days |
PRRS
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What 3 pig dzs can cause thumping - abdominal breathing?
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PRRS
Pasteurellosis Verminous Pneumonia |
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congenital tremors in neonates
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porcine circovirus assoc dz
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red/purple blotches on skin, PL, perineum, abdomen, or entire body
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porcine circovirus assoc dz - PDNS
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CNS signs in piglet to weaning age
pneumonia in nursery to finisher age repro failure in adults |
pseudorabies
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tonsillar & tracheal necrosis
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pseudorabies
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atropy of nasal turbinates
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atropic rhinitis
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most common cause of chronic pneumonia in pigs
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mycoplasmal pneumonia
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acute: plum colored raised lobules
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mycoplasmal pneumonia
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chronic: gray, depressed lobules
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mycoplasmal pneumonia
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only approved Abx for tx is Lincomycin
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mycoplasmal pneumonia
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assoc w/intensive swine production
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pleuropneumonia
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fibrinous adhesions b/w ribs & lungs
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pleuropneumonia
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most common bacterial isolate from pig pneumonia
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pasteurellosis
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cranioventral lung lobe consolidation
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pasteurellosis
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deep dry nonproductive cough
lesions resolve in 5-7 days |
swine influenza
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pasture raised swine
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verminous pneumonia
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thumping
unthriftiness |
verminous pneumonia
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fecal float NOT reliable
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verminous pneumonia
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most important primary cz of diarrhea in piglets < 5 days
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colibacillosis
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clear, watery to yellowish-brown pasty diarrhea
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colibacillosis
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creamy, pasty, yellow, foamy diarrhea in neonatal or weaned pigs
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clostridial enteritis
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malabsorption
distension of SI w/foamy yellow, odoriferous fluid |
TGE
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confinement raised pigs
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coccidiosis
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diarrhea in pigs < 5 days old is NOT _____
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coccidiosis
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tx with water acidifiers
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edema dz
post weaning scours |
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distal SI: thickened/folded (garden hose gut)
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porcine proliferative ileitis
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LI - thick folds & inflammatory exudate
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porcine proliferative ileitis
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What 6 dzs cz bloody diarrhea?
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swine dysentery
salmonellosis clostridial enteritis porcine intestinal spirochetosis whipworms |
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most recover in 2 wks but are poor doers
clin signs recur in 3-4 wk intervals |
swine dysentery
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LI - congested, edema, mucosal folds covered w/fibrin, necrotic debris, mucus
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swine dysentery
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primary complaint is usually loss of BCS
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porcine intestinal spirochetosis
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histopath - spirochetes in colon
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porcine intestinal spirochetosis
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pasture or dirt lot reared pigs
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whipworms
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teeth grinding
melena piglets > 8 wks old |
gastric ulcers
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piglets < 7 days old
inadequate milk intake paddling, convulsions |
neonatal hypoglycemia
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baby piglet anemia:
______ - thin walled heart ______ - cardiomegaly, fatty liver |
1 wk old piglets
3-4 wk old piglets |
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most common of the 3 Vit E/Se deficiency dzs
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mulberry heart dz
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hepatica dietetica is assoc with what deficiency
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Se
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mottled heart from necrosis & hemorrhage
pericardial sac distended w/fluid & fibrin |
mulberry heart dz
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gall bladder edema
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hepatica dietetica
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"squeaky squeal"
constipation/diarrhea convulsions/paddling |
edema dz
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