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: Ophthalmology
First retinal abnormality in diabetic retinopathy: 
Select and explain. 
A. Microaneurysm, B. Hard exudates, C. Soft exudates, D. Cotton wool spots
A: Microaneurysm
Answer: A: Microaneurysm 
Explanation: A i.e. Microaneurysm