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Pharm (Starr)
complete Starr pharm review
Question | Answer |
---|---|
Trimethoprim Sulfa | When using this drug,it is imperative that the animal is well hydrated. |
Side Effect–Keratoconjunctivitis,Nephrotoxic | Trimethoprim Sulfa. |
Used off label for coccidia in small animal | Ponazuril. |
Best treatment for coccidia in cats and dogs | Ponazuril. |
Crosses blood/brain barrier | Ponazuril. |
What is the treatment of choice for Equine protozoal myeloencephalitis (EPM) | Navigator. |
MOA – Structural analog of thiamine and competes with it for absorption into parasite | Amprolium. |
Anticoccidial with bacteriostaic effect | Amprolium. |
Anticoccidial that needs diluted | Amprolium. |
Albon | Anticoccidial. |
Use Labeled for small animal anticoccidial | Albon. |
Lysine | Antiviral |
MOA–Substitutes viral arginine with lysine which leads to protein dissociation | Lysine. |
Used to disinfect cages/tables exposed to parvo virus | chlorox. |
Mix with water in an ~ 1:30 ratio and allow to sit for 30 mins | Dilution for chlorox for parvo. |
Interferon/use | Antiviral. |
Inhibits the replication of a wide variety of viruses | Interferon. |
MOA:Inhibits methylation of mRNA, translation and viral assembly and release | Interferon. |
Preferred antiviral for parvo | Tamiflu |
MOA – Neuramidase Inhibitor | Tamiflu |
Antibacterial and Antiviral Effect | Tamiflu |
It will keep the bacterial concentration in the intestines low so that secondary infections will not occur while a puppy is infected with parvo | Tamiflu |
Elspar, Cisplatin/Carboplatin | Chemotherapeutics |
Elspar Rx What pretreatment | Diphenhydramine (benedryl) |
Give subcutaneously or IM | Elspar |
Pretreat with Diphenhydramine (benedryl) for | Elspar |
IM or SC because IV injection can cause anaphalaxis | Elspar |
Comes in 10,000 unit bottles | Elspar |
What not to give Cats Chemo | 5FU (Cats are F-ed up via neurotoxicity quickly),Cisplatin/Carboplatin. (Cat’s splat slowly) |
Chemo that causes Cardiotoxicity | Doxorubin(Dog–40mg/m2). |
Chemo that causes Nephrotoxicity | Doxorubin(Cat–80mg/m2),Amphitericin B,Cisplatin. |
Dexrazoxane (Zinecard RX) | Chemotherapeutic. |
Used for treatment of extravasation of doxorubin | Dexrazoxane (Zinecard RX). |
Cardioprotective can be used to prevent doxorubin related cardiotoxic effect | Dexrazoxane(Zinecard RX). |
Cyclophosphamide | Nitrogen mustard. |
Causes myelosuppression, hematuria (Reduce with hydration) | Cyclophosphamide. |
Least toxic nitrogen mustard,can replace cyclophoshamide if side effects present | Chlorambucil. |
Chemotherapeutic | Vincristine. |
Use a luer-lock syringe when administering | Vincristine. |
Dosage should be below 1ml | Vincristine. |
It is active during M-phase (binds to mitotic spindle) | Vincristine. |
It is a vesicant if given perivascularly | Vincristine. |
Best CNS penetration of chemo treatment | Nitrosureas–CCNU(lomustine)& BCNU(Carmustine). |
Nadir (Definition) | Lowest Point. |
Apoptosis (Definition) | Programed cell death. |
Ketoconazole use | as an antifungal (yeast & dimorphic fungi). |
Inhibits cytochrome P450 | Ketoconazole. |
Used with cyclosporin to reduce cost | Ketoconazole. |
Does NOT treat dermatophytes | Amphotericin B. |
SE–Nephrotoxic (other se–vasoconstriction, anaphalaxis, vomiting etc etc) | Amphotericin B. |
Antifungal Histoplasmosis treatment | Apmotericin B, Ketoconazole (for mild infection) Fluconazole/Itraconazole. |
Best CNS penetration of antifungal | Fluconizol. |
Fewest side effects of antifungal | fluconazole/itraconazole/ketaconazole. |
Antifungal griseofulvin teratogenic in | cats. |
Can cause cleft palate in cat fetuses | Griseofluvin. |
The microfine griseofluvin is | better absorbed. |
Ivermectin,Fipronil,Program,Amitraz,Spinosad,Promeris,Advantage,Pyrethrin,Selemectin | Ectoparasites. |
MOA – GABA agonist that leads to parasite paralysis | Ivermectin. |
MOA -Inhibits synthesis & deposit of chitin within ova & larval exoskeleton of developing fleas | Program. |
MOA -Monoamine Oxidase Inhibitor,degrades neurotransmitters NE & serotonin | Amitraz. |
MOA -Targets nicotinic Ach receptors leading to mm contraction and death | Spinosad. |
MOA -Disrupts normal nerve function in ticks leading to reduced feeding and attachment | Promeris. |
MOA -Prevents postsynaptic binding of Ach, leading to respiratory paralysis of the flea | Advantage. |
Used in Dogs sensitive to Ivermectin (collies) as a scabicide | Selemectin. |
Calculate doses | (I think we will need to calc an Albon dose, if I remember correctly-Mike) |