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: Social & Preventive Medicine
Under NMEP, the function of fever depot treatment is – 
Select and explain. 
A. Diagnosis of cases + spraying, B. Collection of slides + treatment of fever, C. Treatment of fever cases only, D. Treatment + slide collection + spraying
B: Collection of slides + treatment of fever
Answer: B: Collection of slides + treatment of fever 
Explanation: Drug Distribution centers and fever treatment depots were established under NMEP with increasing number of malaria cases.

Fever Treatment Depots
FTD holder given training at PHC

Collection of blood smears
Giving presumptive treatment
Impregnation of bed nets
Promotion of larvivorous fishes 

Drug Distribution Centers
DDC established (if no FTD)

Giving presumptive treatment
Impregnation of bed nets
Promotion of larvivorous fishes