Porcine Flashcards

1
Q

Rhomboid skin lesions

A

Erysipelas
lethargy, anorexia, fever
penicillins, tetracyclines (usually), lincomycin and tylosin

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2
Q

Ascaris suum

A

roundworm
liver milkspots
avermectin, piperazine

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3
Q

Strongyloides ransomi

A

thread worm
enter through mouth
lung lesions

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4
Q

PRRS

A

alveolar macrophages

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5
Q

Clostridium Perfrigens D

A

vaccine sows pre-farrowing

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6
Q

Indicator of estrus

A

allow mounting by boar

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7
Q

indicator of proestrus

A

mounting other females

allow mounting by females

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8
Q

Mycoplasma hyorhinis

A

arthritis
hyorhinis - younger
synoviae - older
PCR test

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9
Q

Mycoplasma hyopneumoniae

A

disrupt pulmonary mucociliary apparatus

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10
Q

Clostridium perfringens type C

A

hemorrhagic enteritis
newborn piglets
vaccinate sows

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11
Q

Newborn piglet injection

A

iron dextran

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12
Q

Strongyloides ransomi

A
threadworms
through colostrum
d, anemia, death
fecal float, intestinal scraping, necropsy
ivermectin, fenbendazole
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13
Q

Necrotic rhinitis

A

Fusobacterium necrophorum

young pigs

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14
Q

Trichuris suis

A

whipworm

hemorrhagic - mucohemorrhagic enteritis

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15
Q

Synchronize lactating pigs

A

batch ween in 3-4 weeks

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16
Q

Lawsonia intracellularis

A

Gram neg
diarrhea - soft yellow to hemorrhagic
weaned to older pigs (3m)
weight loss

17
Q

Eperythrozoonosis

A
anemia, fever, icterus, and reproductive failure
insect vector
young > old
tetracycline
no vax
18
Q

Stephanurus dentatus

A

kidney worm
unthriftiness, slow growth, posterior ataxia
find ova in urine or necropsy