This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Medical & Surgical Illness Complication Pregnancy, Subject name: Gynaecology & Obstetrics
DOC for pregnant females travelling to areas endemic to chloroquine resistant P-falciparum: 
Select and explain. 
A. Primaquine, B. Doxycycline, C. Amodiaquine, D. Mefloquine
D: Mefloquine
Answer: D: Mefloquine 
Explanation: Ans. is d, i.e MefloquineRef Williams 24/e, pg1257MalariaDOC* Chloroquine sensitive malasias treatment* Chloroquine resistant P. Falciparum treatment* Intermittent Preventive therapy* Chloroquine sensitive malaria - prophylaxis* Chloroquin resistant P. falciparum - prophylaxis* Antimalarials contraindicated during pregnancy* Insufficient data for use in pregnancy* Chloroquine followed by primaquine postpartum for radical cure.* Quinine sulphate + Clindamycin or Mefloquine* Sulfadoxine- pyrimethamine* Chloroquine/hydroxy chloroquine* Mefloquine* Primaquine* Doxycycline* Proguanil* Amodiaquine