Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

Bacteriology HO > 6/9 > Flashcards

6/9 Flashcards

1
Q

Non host specific salmonella in pigs

s. choleraesuis: typhoid
s. typhimurium

A

food safety
most frequently sub clinical
diarrhea + general symptoms
slow spread consistent
hyperacture and acute in older pigs- cyanosis
chronic form- smaller pig- behind in growth rate
carriers

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

salmonella in pig dx

A

bacterial culture
ELISA - Ag - Cheaper and Faster
ELISA - Ab (control programs)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Tx of salmonella in pigs

A

antibiotics, general support in acute NSAIDs

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Px of salmonella in pigs

A

Mgmt AI-AO cleaning and disinfectant. Supplement feed with organic acids, short chain fatty acids, in feed or drinking water . Want in ileum and large intestine to lower ph. Feed composition- particle size: influence stomach ph. Want it to be lower. have been working on a vax for a few years but didnt work still in developement.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

typhoid salmonella in horses

A

salmonella abortus - uptake dependent

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

per os salmonella in horses

A

septicemia: endotoxic shock

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

venereal salmonella in horses

A

invasize, polyarthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

stallion salmonella in horses

A

reduced fertility

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

mare salmonella in horses

A

abortion, live foals acute mortality, polyarthritis, persistent infections ( intracellular) several abortions septicemic foals

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

salmonella in horses DX, TX

A

bacteriology, antimicrobials , elimination from repro organs is difficult

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Non specific salmonella in horses

A

short incubation period, clinical problems mild (fever anorexia depression possible diarrhea) very acute. Mortality. hyperacute: septicemic (endotoxic shock). Chronic: source of infection
DX : difficult: isolation from feces frequently unsuccessful)

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Acute form nonspecific salmonella in horses

A

fever anorexia mild colic severe symtoms with cyanosis (blue mm) gram - = LPS shock. laminitis after recovery. Slow recovery and relapse. Can evolve to chronic (intracellular) intermittent diarrhea anorexia weight reduction

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

hyperacute nonspecific salmonella in horses

A

only foals (immunity less developed) severe general symptoms eventual diarrhea endotoxic shock with death in 24 to 72 hours. if they survive tissue localization- often arthritis

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

nonsalmonella in horses dx, therapy

A

Neutropenia

HYDRATE! Shock : NSAIDS….NO CORTICOS= laminitis. Antimicrobials, be careful of carriers.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Salmonella in cats and dogs: nonspecific host

A 
enteritis and septicemia. 
origin: feed. 
dx:culture, ELISA (Ag), PCR
tx: hydration Antibiotics
careful, may become carriers, may contaminate the house. Be wary of clients with children.
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Salmonella in Pigeons: paratyphus

A 
S. typhimurium var. Copenhagen
septicemia
not zoonotic
carriers cause of spread
chronic: one wing hanging down, intermittent excretion
17
Q

salmonella psitaciformes and passeriformes

A

in birdhouses. stress overcrowding outside. inappropriate feeding. 2ndary triggers

18
Q

Salmonella in Poulty

A

typoid- s. pullorum, s. gallinarum
non typhoid- s.enteriditis ( many other serotypes)
antigenically similar

19
Q

poultry vs pigs salmonella - acquiring infection from meat

A

difficult to butcher poultry in a clean way. higher chance of getting inf from poultry meat.

20
Q

S. pullorum

A

Pullorum dz

chicken turkey pheasant

21
Q

S. gallinarum

A

chickens ducks pheasant quail turkey
older animals
hyperacute
high mortality

22
Q

S. enterica ssp. arizonae

A 
TURKEYS
mainly in the USA
only younger animals 
different serotypes
mortality up to 50%
Dx:culture 
treatment: best to eradicate
control by serology: difficult, false negatives
23
Q

S.enteriditis

A

Zoonotic
consumption of undercooked raw egg (mainly in egg white)
on carcass
vax in europe

24
Q

__% of chickens are positive for Salmonella

A

30% ( increases after defeathering at slaughter)

25
Q

Equine meteritis

A

Klebsiella- vaginitis infertility abortion
stallion fomites veterinarians
umilical inf in foals- assoc with not enough colostrum
uterine wash
resistant to amoxy and ampi
high level of acquired resistance

26
Q

Klebsiella dogs

A

pyometra- rare

Bacteriology HO (6 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions