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
First line drug for falciparum malaria in pregnancy is : 
Select and explain. 
A. Chloroquine, B. Quinine, C. Primaquine, D. Tetracycline
B: Quinine
Answer: B: Quinine 
Explanation: None