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: Radiology
Radiation effect blood supply because of 
Select and explain. 
A. Anemia, B. Endarteritis of small blood vessels, C. Infection, D. All of the above
B: Endarteritis of small blood vessels
Answer: B: Endarteritis of small blood vessels 
Explanation: None