Final answer:
Drugs with high selective toxicity include amphotericin B, fluconazole, and quinine. These drugs are effective against specific pathogens while causing minimal harm to the host.
Step-by-step explanation:
Drugs with high selective toxicity include amphotericin B and fluconazole. Amphotericin B is used for systemic fungal infections, such as aspergillosis, cryptococcal meningitis, and candidiasis. It is effective against a wide range of fungal pathogens but can have serious side effects, including nephrotoxicity. Fluconazole, on the other hand, is an antifungal drug that is commonly used to treat yeast infections of the skin, mouth, and vagina.
Another example of a drug with high selective toxicity is quinine. It is used to treat malaria caused by Plasmodium falciparum. Quinine selectively targets the parasite and interferes with its ability to cause disease while causing minimal harm to the host.