This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Bacteria, Subject name: Microbiology
Drug of choice for the following is: 
Select and explain. 
A. Chloroquine, B. Quinine, C. Clindamycin, D. Dapsone
A: Chloroquine
Answer: A: Chloroquine 
Explanation: Ans. A. ChloroquineThis is a peripheral blood smear showing ring forms or trophozoites of Plasmodium. Drug of choice for malaria is chloroquine