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: Microbiology
True about peripheral blood smear of malaria are all except? 
Select and explain. 
A. Single ring form in P vivax, B. Multiple ring form in P. falciparum, C. Enlarged erythrocytes in P. vivax, D. Enlarged erythrocytes in P falciparum
D: Enlarged erythrocytes in P falciparum
Answer: D: Enlarged erythrocytes in P falciparum 
Explanation: Ans. is 'd' i.e., Enlarged erythrocytes in P falciparumSingle infection (single ring form) per erythrocyte is seen in, P vivax malaria, whereas, P faciparum malaria is characterized by multiple infections (multiple rings) per erythrocyte, Infected erythrocyte is enlarged in P vivax malaria whereas, it is of normal size in P falciparum malaria.