A patient with AIDS has an opportunistic infection that started attacking her intestines and is now moving to other organs. What infection does the patient have and what medications will treat it?

a. Pneumocystis carinii; antifungals
b. Pneumocystis carinii; antibiotics
c. Mycobacterium avium-intracellulare; antifungals
d. Mycobacterium avium-intracellulare; antibiotics