Random Flashcards
Abscess which drugs
Rifamycin and metronidazole
Lung antibiotics
Macrolides
Amphenicols
Fluoroquinolones
Penicillins and cephalosporins act on what in the cell
Cell wall disruption
Cephalosporin cefazolin?
1st generation g positive
Membrane permeability alteration?
Polymyxins
Surolan gram -
Binds inactivated toxins - endotoxaemia
Disruption in protein synthesis
Aminoglycosides Tetracyclines Macrolides Lincosamides Amphenicols
Aminoglycosides
Neomycins and gentamycin
Aerobic and g-
Synergistic with penicillins
Unchanged by kidneys so neprhotixic
Tetracyclines
Oxytet and doxy Ehrlichiosis and heart water and ana plasma and c.pstitacci Broad spectrum Neorho and heptotoxic Avoid in horses Git intolerance
Macrolides
Erythromycin tylosin, tilmycosin tacrolimus
Accumulates in the lungs cidal
Lung udder mycoplasma eye
Cardiotoxic if iv Fatal to humans Git intolerance Avoid in horses Erythromycin poikilothermic foals
Lincosamides
Lincomycin and clindamycin
B8ne infection and arthritis
Staph and strep resistant to penicillin
Synergistic with aminoglycosides
Fatal diarrhea in horses and ruminants
Lincosamides
Amphenicols
Chloramohenicol and floramphenicol Clor- eye Flor -BRD foortrot Breeding buls Bm supp
Nucleic acid synthesis inhibition
Nitroimdiazoles Metronidazoles Broad Anaerobic Resistance rare Trichomona V lipid soluble Good oral absorption Potentially carcinogenic no food animals
Quinlonones
Enrofloaxcin and norfloxacin Broad spectrum - increased gram- Aerobic Safe Not kn small digs less than 12m Causes a non inflammatory arthropathy
Sulphonamides
Potentiates
Trimethoprim
Skin infections
Crystaluria