Type of radiation: Different types of radiation (such as alpha, beta, gamma) have varying levels of energy and ability to penetrate living tissue.
Dose received: The amount of radiation absorbed by the tissue, measured in Grays (Gy), determines the extent of damage. Higher doses typically cause more damage.
Sensitivity of tissue: Some tissues in the body are more sensitive to radiation damage than others, such as rapidly dividing cells like those in the bone marrow or gastrointestinal tract.
