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: Pathology
Macropolycyte in peripheral smear is a feature of- 
Select and explain. 
A. Hereditary sherocytosis, B. Iron deficiency anaemia, C. Sickle cell anaemia, D. Megaloblastic anaemia
D: Megaloblastic anaemia
Answer: D: Megaloblastic anaemia 
Explanation: Ans. is 'd' i.e., Megaloblastic anemia Macropolymorphonuclear (Macropolycytes) - Neutrophils in megaloblastic anemias are larger than normal (macropolymorphonuclear) and hypersegmented that is they have 5-6 more nuclear lobes.