This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Physiology
An 18 yrs old boy comes to the eye casualty with history of injury with a tennis ball. On examination, there is no perforation but there is hyphema. The most likely source of the blood is 
Select and explain. 
A. Iris vessels, B. Circular iridis major, C. Sho posterior ciliary vessels, D. Circular iridis major
B: Circular iridis major
Answer: B: Circular iridis major 
Explanation: .