This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
A patient has subclinical folate deficiency. All of the following drugs can precipitate Megaloblastic anemia in this except 
Select and explain. 
A. Alcohol, B. Phneytoin, C. Chloroquine, D. Sulfasalzine
C: Chloroquine
Answer: C: Chloroquine 
Explanation: Megaloblastic anemia can be caused by deficiency bo: folic acid or vitamin B12.The drug that can result in deficiency big folic acid include alcohol, phneytoin, sulfonamide Refer 17/e p649