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
Causes of floaters in DM is – 
Select and explain. 
A. Vitreous hemorrhage, B. Vitreous detachment, C. Maculopathy, D. Infarction
A: Vitreous hemorrhage
Answer: A: Vitreous hemorrhage 
Explanation: "Any patient of diabetic retinopathy with floaters and vision loss need urgent referrel to rule out vitreous hemorrhage". — Basics of Ophthalmology