Abrams Chapter 25

What is the primary goal of drug therapy for parasitic infections?

• Promote inflammation

• Support bacterial growth

• Eliminate the parasite and prevent complications

• Increase immunity

Metronidazole is commonly used to treat which type of infection?

• Bacterial skin infections

• Viral infections

• Protozoal infections like giardiasis and trichomoniasis

• Fungal infections

Which of the following is a common side effect of metronidazole?

• Constipation

• Metallic taste

• Rash

• Hypertension

Patients taking metronidazole should be advised to avoid:

• Dairy products

• Caffeine

• Alcohol

• Potassium-rich foods

5. The antiparasitic drug used to treat malaria is:

• Metronidazole

• Albendazole

• Chloroquine

• Ivermectin

Praziquantel is primarily used to treat infections caused by:

• Roundworms

• Tapeworms and flukes

• Protozoa

• Bacteria

What is the mechanism of action of mebendazole?

• Inhibits bacterial cell wall synthesis

• Interferes with carbohydrate metabolism in parasites

• Blocks DNA synthesis

• Stimulates immune response

Which infection is typically treated with albendazole?

• Trichomoniasis

• Helminthic infections

• Fungal meningitis

• Influenza

How does ivermectin work?

• Paralyzes the parasite

• Promotes parasite digestion

• Increases blood pressure

• Suppresses the immune system

Which teaching point is important for a patient on antiparasitic therapy?

• Discontinue medication when symptoms improve

• Take medication only with grapefruit juice

• Complete the full course even if symptoms resolve

• Avoid all food during therapy