This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pharmacology
Drug of choice for chloroquine resistant malaria in pregnancy is : 
Select and explain. 
A. Quinine, B. Mefloquine, C. Artemisinin, D. Sulphadoxine + pyrimethamine
A: Quinine
Answer: A: Quinine 
Explanation: None