antimicrobials FA pharm Flashcards
spectrum of penecillins
G+ anaerobes
what is the dose for PPG
3.5cc/100lbs IM
if we increase PPG dose what are we worried about
increased WD
when do we choose ampicillin over PPG
we want the short WD times
ampicilin WD times
MW 48hr
SW 7d
what is our cephalosporin
ceftiofur
what is the big difference in naxcel and excenel
naxcel is 1g and 4g powder and excenel is 50mg/ml []
what are the main uses for excede (3)
BRDC, metritis (w second dose 48 hours later), metaphalaxis in beef
withdraw times for ceftiofur products
NO MW
4d slaughter in naxcel
13d slaughter in excede
spectrum of ceftiofur
G+ and G-
what classes of drugs are cidial
fluoroquinolones and aminoglycosides (we didnt talk about these)
B lactams also but they are time dependent as well.
6 classes of antimicrobials in FA
B lactams
phenicols
macrolides
tetracyclines
sulfas
fluoroquinolones
Before Penguins Mate They Sell Flowers
which classes of antibiotics have G+ spectrum
b lactams
phenicols
macrolides
tetracyclines
what do we use our only sulfa for
coccidia and calf scours
florphenicols can be used in dairy
no it is illegal.
what drug can we use for brain disease. what do we need to remember
nuflor (florphenicol), needs to be given IV slowly everyday for 3-5 days.
broad spectrum idiot antibiotics when we arent sure what to give
florphenicol, nuflor or resflor
what drug will kill you if you stick yourself. what class is it in
tilmicosin (micotil) macrolide
what two drugs cover mycoplasma
tuluthramycin (draxxin) and gamithromycin (zactran)
are macrolides for lactating dairy cows?
NOT illegal but MW is one month
our macrolides
tilmicosin
tylosin
tuluthramycin (draxxin)
gamithromycin (zactran)
our g+ coverage macrolide. for footrot and diphtheria
tylan
what is oxytets label for
foot rot and pink eye
drugs we can give IV
nuflor (florphenicol) and oxytet (LA-00)
what do we treat foot rot with
oxytet (LA-00)
G- BRDC class of drugs that must follow the label. no extralabel uses
Fluoroquinolones
what drug classes cover mycoplasma
macrolides and fluoroquinolones
what is our fluoroquinolone that is well known
enrofloxacin – baytril
is it illegal to give aminoglycosides to dairy
no. the withdraw is like 18months though. so we dont do it
what is our animocytosol
spectinomycin - spectrogard
what do we use spectinomycin for
G- respiratory disease and refractory coliform mastitis
potential downside to spectinomycin (spectrogard)
it needs to be given once a day for 3-5 days.
what are the two forms of our tetracyclines
injectable and powder
what do we use powder oxytet for
heel wart and IU for severe metritis
