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
[{'content': 'Dose rate in linear accelerator is measured as ? \nSelect and explain. \nA. Rads/minute, B. Rads/second, C. Roentgen/second, D. Curie/minute', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is'a'i.e., Rads/minute [Ref, Innovation in radiation oncology p. 100)The dose rate in teletherapy (including linear accelerator) is measured in monitor unit or rad per minute,A monitor unit is a measure of machine output from a clinical accelerator for radiation therapy such as linear accelerator or an ohovoltage unit.", 'role': 'assistant'}]