Flashcards in II Final Deck (54)
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1
Contagious Mastitis: Organisms
Strep. agalactiae, Staph. aureus, Mycoplasma
2
Environmental Mastitis: Organisms
coliform bacteria
3
Gangrenous Mastitis: Organism
Staph aureus
4
Gangrenous Mastitis: Secretion Appearance
thin watery
5
Gangrenous Mastitis: Hx
peracute - calved in past few days
acute - early lactation
6
Gangrenous Mastitis: Herd Dx
SCC > 750,000
SPC > 12,500
(+) culture
7
Gangrenous Mastitis: Tx
abx that penetrates intracellular
8
Strep agalactiae: Signs
peracute - fever, anorexia
Acute - severe inflammation of gland, non-systemic
Chronic - mild inflammation, abnormal milk
9
Strep agalactiae: Tx
pro pen G
10
Coliform Mastitis: Signs
sudden onset, fever, depression, anorexia, watery milk
11
Coliform Mastitis: Tx
abx, NSAIDs, strip gland
12
Landrace: Appearance
white w/ lop ears
13
Peitrain: Appearance
lean muscle pig, white/grey w/ black patches
14
Duroc: Appearance
red, small lop ears, fast growing
15
Hampshire: Appearce
black w/ white shoulder belt
16
Yorkshire: Appearance
white w/ erect ears
17
How much of swine production is feed costs?
65-70%
18
What protein sources are closest to ideal?
corn and soybean meal
19
T/F: When the temperature reaches 85 degrees, swine feed intake increases.
False
It decreases
20
What does flushing in swine refer to?
inc. energy by 50% 10-14d before breeding (stop after mating)
21
What dzs most commonly affect neonates and are often paired together?
hypoglycemia + hypothermia
22
How much colostrum does each piglet need?
40ml (2-6 suckles) w/in 5-7hrs
23
Piglet Diarrhea: Common Organisms
rotavirus, E. coli, TGE, C. perfengens, coccidiosis
24
Piglet Diarrhea: Pathogenesis
destruction of absorptive intestinal epithelium
25
Piglet Diarrhea: Signalment/Signs
TGE - under 3wks old
I. suis - severe signs 5-14d
E. coli - yellow diarrhea
26
Piglet Diarrhea: Prevention
vx sows, management
27
(Piglet) Neonatal Polyarthritis: Signs + Signalment
periarticular swelling, 8-21d
28
Porcine Pleuropneumonia: Etiology
Actinobacillus pleruopneumonia
29
PPN: Signalment
12-16wks
30
Pasturella multocida: Signs
"thumping", fever, dog sitting, hypoxia
31
Swine Influenza: Signs
high fever, coughing, anorexia, poss. abortions
32
Swine Gastric Ulcers: Etiology
finely ground feed, heritable, interruption to feeding
33
Swine Gastric Ulcers: Signs
Chronic - anemia, weakness, inappetance, vomit
34
Swine Gastric Ulcers: Tx + Prevention
impractical individually, proper feed length and fiber content
35
Proliferative Enteropathy: Etiology
Lawsonia intracellularis
36
Proliferative Enteropathy: Signs + Signalment
dec. growth (smallter than litter mates), growing/finishing pigs
37
Swine Dysnetery: Etiology
Brachyspira hyodysenteria
38
Swine Dysentery: Signs
abdominal pain, wt. loss, dehydration, muccoid diarrhea -> poss. bloody
39
Salmonellosis: Signalment
weanling/feeder pigs
40
Transmissible Gastroenteritis: Etiology
coronavirus
41
Transmissible Gastroenteritis: Types
epizootic - runs course in 2-3 wks
enzootic - persists in herd
42
TGE: Signs
diarrhea, wt. loss, dehydration, vomit
43
TGE: Tx
none
44
Circovirus: Signs
anorexia, rapid wt. loss, unthrifty, diarrhea, respiratory
45
Pseudorabies: Etiology
herpes virus
46
Pseudorabies: Signs
fever, depression, ataxia, convulsion, respiratory,
47
Glasser's Dz: Etiology
haemophilus parasuis
48
Glasser's Dz: Signs + Signalment
3-10wk, acute septicemia, polyserositis, polyarthritis
49
Eubacterium: Signs
cystitis, pyelonephritis, depression
50
Strep. suis: Presentation
septicemia, meningitis
51
Strep. porcinus: Presentation
cervical lymphadenitis
52
Porcine Stress Syndrome: Etiology
genetic mutation
53
Porcine Stress Syndrome: Signs
muscle rigidity, tachycardia, hyperthemia, tachypnea, death
54
