This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Anatomy, Development and clinical examination, Subject name: Ophthalmology
[{'content': 'On ophthalmoscopic examination, retinal hemorrhage is seen as red dots surrounded by white woolly fibers. It is known as \nSelect and explain. \nA. Roth spots, B. Cotton wool spots, C. Rose spots, D. Retinal hemorrhage', 'role': 'user'}, {'content': "Answer: A \nExplanation: Subacute retinitis of Roth: It typically occurs in patients suffering from subacute bacterial endocarditis (SABE). It is characterised by multiple superficial retinal haemorrhages, involving posterior pa pf the fundus. Most of the haemorrhages have a white spot in the centre(Roth's spots) Vision may be blurred due to involvement of the macular region or due to associated papillitis. Reference: A.K.Khurana; 6th edition; Page no:268", 'role': 'assistant'}]