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
Quantum of Radiation advocated at point in carcinoma cervix – 
Select and explain. 
A. 1000 cGy, B. 2000 cGy, C. 5000 cGy, D. 8000 cGy
C: 5000 cGy
Answer: C: 5000 cGy 
Explanation: Point A → 8000 rad (8000 cGy)
Point B → 5000 rad (5000 cGy)