Antiparasitics Flashcards
True or false, metronidazole can penetrate the blood brain barrier?
True
What is the MOA of metronidazole?
DNA damage
What is the drug of choice for tetanus?
Metronidazole
What is the current Plasmodium falciparum drug-resistance in the Philippines?
Sensitive to artemether
What drugs are used for prophylaxis for malaria?
Mefloquine
Doxycyline
What is the current first line drug for Plasmodium falciparum in the Philippines?
Artemether-lumefantrine (Coartem)
What is the toxic effect of quinine?
Cinchonism
What is the current first line drug of choice for Plasmodium vivax in the Philippines?
Chloroquine
What is the only tissue schizonticide?
Primaquine
What is the drug of choice for filariasis?
Diethylcarbamazine (DEC)
What is the drug of choice for schistosomiasis?
Praziquantel
What is the drug of choice for paragonimiasis?
Praziquantel
What is the MOA of albendazole and mebendazole?
Inhibits microtubule synesis thus irreversibly impairing glucose uptake and ATP formation
What is the MOA of pyrantel embonate?
Stimulates nicotinic receptors at neuromuscular junctions causing increase contractions of muscles followed by depolarization inducing paralysis
What is the drug of choice for tape worms?
Praziquantel