system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Which of the following best estimates the amount of radiation delivered to an organ in the radiation field?
assistant
The correct answer is  Absorbed dose refers to the quantity of total energy per unit mass of matter that is absorbed from ionizing radiation. Unit for absorbed dose is gray(Gy). Ref: Radiation Protection in Educational Institutions By National Council on Radiation Protection and Measurements; Operational Health Physics, National Council on Radiation Protection and Measurements, Page 12, 13