The “R”s of radiobiology include the following except:
Correct Answer: Reexcitation
Description: Processes after radiation exposure are "4 R's" of radiobiology. Repair - Enzymatic mechanisms for healing intracellular injury. Reoxygenation- Process whereby oxygen is actually better distributed to ble cells following radiation injury and cell killing. Repopulation- Ability of the cell population to continue to divide and to replace dying and dead cells. Redistribution- Reflects the variability of a cell's radiosensitivity over the cell cycle.
Category:
Radiology
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now