Ab in Swine Flashcards
How can Enrofloxacin be given to swine?
IM & PO
How is Marbofloxacin given in swine?
IM
how is ceftiofur given in swine
im
how is Cefquinome given in Swine?
im
How can colistin be given in Swine?
im or po
Enrofloxacin, Marbofloxacin, Ceftiofur, Cefquinome are category?
B
how can amox+clav be given in swine
po & im
1st choice in swine E.Coli Enteritis?
Gentamycin
Gentamycin has a … absorption in gut (swine)
poor absorption (5%) –> high C in gut
Which one is broad spectrum & bacteriostatic, but bactericidal in the resp tract
- gentamycin
- amox+clav
- florfenicol
- lincomycin
florphenicol
flophenicol can be given (swine):
- po
- im
- both
- none
both
lincomycin can be given (swine)
po & parenteral
spectinomycin & lincomycin should given
- orally
- parenterally
parenterally - poor oral absorption of spectinomycin
which ones is bacteriostatic, but bactericidal in the lung?
- Tiamulin
- valnemulin
- tylvalosin
- Tilmicosin
- Macrolides
Tiamulin & valnemulin & Macrolides
reaches high concentration in the lung
Which are the 2 forms of Tylosin ?
Tylosin - tartarate
Tylosin - phosphate
Which Tylosin should be used in resp tract infection?
- Tylosin - tartarate
- Tylosin - phosphate
Tylosin tartarate
Which Tylosin should be used in GIT infection (proliferative enteritis)?
- Tylosin - tartarate
- Tylosin - phosphate
Tylosin Phosphate
Which one has the worst absorption?
- Tylosin - tartarate
- Tylosin - phosphate
Tylosin phosphate
Tylvalosin should be given
- po
- im
- sc
po
Tylvalosin is active against
- mycoplasma
- lawsonia intracellularis
- brachyspira hyodysenteriae
- all
all
What is an side effect if tilmicosin is used parenterally ?
cardiotoxic effect
tilmicosin should be given…
… PO
Tulathromycin should be given
- iv
- im only
- iv and im
- sc
im only
tulathromycin is effective against
mycoplasma + gram neg fastidious
tildipirosin should be given
im
Can Penicillin be given Po in Swine?
no, it is off label
Amox and PotSA can be given :
PO and parenteral
Which lesion is caused by Cl.perfringens C in Swine?
- ulcerative enteritis
- necrotic enteritis
necrotic enteritis
Why can Penicillins be used in Cl.perfringens C infections in swine?
Cl.perfringens C doesn’t produce beta lactamase
Which penicillin cannot be used in Cl.perfringens C infections in swine?
Phenoxymethyl penicillin - off label
Which penicillin should be given PO in Cl.perfringens C infections?
Amoxicillin
In what age can swine get sick of Cl.perfringens C ?
It is a disease of suckling pigs
Escherichia Coli in swine - age class
suckling piglets and weaned pigs
E.Coli Strains are usually resistant to which catergory ?
AB of category D
Which are the big guns against E.Coli?
Ceftiofur
Cefquinome
Enrofloxacin
Colisitin
–> only after AB susceptibility test
Why should we be careful with gentamycin in E.Coli infections
E.Coli strains can easily develop resistance against gentamycin
What causes ileitis in swine?
Lawsonie intracellularis
3 main causes of Polyserositis
Glässer’s disease - haemophilus suis
Mycoplasma hyorhinis
Staphylococcus suis
which ab is effective against all 3 causes of polyserositis in swine?
Florphenicol
Which AB are effective against Glässers and Mycoplasma hyorhinis?
OTC , DOX
Which are the best AB against Polyserositis in Swine, but are CIA?
Ceftiofur
Cefquinome
Enrofloxacin
PRCD - porcine respiratory disease complex causes
- actinobacillus pleuropneumonia
- pasteurella multocida
- bordetella bronchiseptica
- glässerella parasuis
- streptococcus suis
- mycoplasma hyorhinis
Acute meningitis caused by
Streptococcus suis
Acute meningitis is caused by streptococcus suis, how is amoxicillin helping?
amoxicillin parenterally –> reach appropriate concentration in the liquor <=> due to damaged meniges
Mycoplasma Hyopneumoniae löst eine..
… bronchointerstitial pneumia aus
enzoonotic pneumonia
catarrhal - purulent or suppurative bronchopneumonia
Where can we find macroscopic lesion in case of mycoplasma hyopneumoniae?
apical
cardiac
intermediate
diaphragmatic lung lobe
Which AB is the best against Mycoplasma hyopneumoniae?
- tylvalosin
- tylosin
- doxycycline
- tilmicosin
tylvalosin
Which AB is the best against Mycoplasma hyopneumoniae?
- Lincomycin
- Linco- spectino
- Tulathromycine/gamitromycin
- florfenicol
- Tulathromycine/gamitromycin
Which AB is the best against Mycoplasma hyopneumoniae?
- Lincomycin
- Linco- spectino
- Tiamulin/valnemulin
- florfenicol
Tiamulin/valnemulin
Which one is not active against Gram -, but against Myco?
- tylvalosin
- tilmicosin
- tylathromycin
Tylvalosin
Which one is active against Gram -, Myco hyopneumonia and APP?
- tylvalosin
- tilmicosin
- tulathromycin
tulathromycin/ Gamithromycin
rapid absorption from inj, extensive diffusion to tissues, slow elimination
Which one is variably active Myco hyopneumonia, but active against APP and pasteurella multocida ?
- tylvalosin
- tilmicosin
- tulathromycin
Tilmicosin
How old are swines infected by Actinobacillus Pleuropneumonia?
- 0-4 weeks
- 4-8 weeks
- 8-12 weeks
- > 12 weeks
8- 12 weeks old
Best Ab choice in case of actinobacillus pleuropneumoniae (APP)
- Amox
- Amox - Clav
- Ceftiofur
- Cefquinome
Amox (>80%)
Best Ab choice in case of actinobacillus pleuropneumoniae (APP)
- Amox
- PotSA
- none
- both
both
Which drugs have an outstanding effect against actinobacillus pleuropneumoniae, but should be used as last resort?
Fluoroquinolones + 4G cephalosporines
Enrofloxacine & Marbofloxacin
Which drugs have a good effect against APP, but should be used as last resort, after susceptibilty test?
Tetracyclines –> frequent resistance
Symptomatic treatment of MMA, PDS with which drugs?
Meloxicam & flunixin - antiendotoxic effect
Gentamycin absorble in gut?
- yes, good absorption
- no, no absorption in gut
no –> im
Which drug is eliminated by milk?
- amox + clav
- gentamycin
- florphenicol
florphenicol –> damage for piglets
which drug cannot be used in lactating sows, if there is a MMA, PDS?
- amox + clav
- gentamycin
- florphenicol
florphenicol
Which is the best drug in case of E.coli caused PDS/MMA?
- amox + clav
- gentamycin
- florphenicol
amox + clav
gentamycin – no abs in gut
florfenicol – excretion by milk
Which drug cannot be used in E.Coli cause PDS/MMA?
- Colistin
- Fluoroquinolones
- 3&4 gen Cephalosporins
Colistin –> not absorbed by gut after po & parenteral cause many side effects
What do we need to do if we want to use 3&4 gen Cephalosporins in case of E.Coli caused PDS/MMA?
prove bacteria is resistant to cat.D&C
prove bacteria is susceptible to category B
Which one has a good effect against Gram - and Gram + bacteria ?
- Fluoroquinolones
- 3&4 gen Cephalosporins
- both
- none
both
Age swine in case of Staphylococcus Hyicus infection?
- suckling
- weaned
- suckling and weaned
suckling and weaned
Can we use Amox against staphylo hyicus?
no, because they produce beta lactamase
3 best drugs against staphy hyicus?
tylosin
lincomycin
PotSA
Can we use amox + clav in staph hyicus?
yes, it is active but need high concentration to reach the skin
Erysipelothrix rhusiopathiae occurs:
- upper airway
- lower airway
- both
upper resp tract
Against which drugs are Erysipelothrix rhusiopathiae always susceptible?
- penicillin
- amox
- both
both
Mycoplasma hyosynoviae causes arthritis in swine, which drugs reaches the appropriate concentration in the synovia?
Tylvalosin
Tulathromycin
Gamithromycin
Florfenicol