All are true regarding chloroquine, except ?: (A) Acts only on exo erythrocytic cycle, (B) Acts on DNA and RNA of parasite, (C) Causes pigmentation of nail and mucosa, (D) Infected RBC has more drug
Answer is A. Ans. is 'a' i.e., Acts only on exoerythrocytic cycle o It is a rabidly acting erythrocytic Schizontacide against all species of plasmodium. o It has no effect on pre and exoerythric stage.