What is a rem in terms of radiation measurement?

A rem is a unit used to measure the dose of ionizing radiation received by an individual and is particularly important in the context of assessing potential biological effects of radiation exposure. It takes into account not only the amount of radiation energy absorbed by an individual's body but also the type of radiation and its biological impact. This unit helps healthcare professionals and radiation safety experts determine how much radiation exposure is considered safe and what levels may pose health risks.

Understanding this unit is crucial in various fields, particularly in medical, nuclear, and radiation safety applications, where monitoring and limiting radiation exposure is essential for ensuring safety and compliance with regulations.