How is the equivalent dose measured?

The equivalent dose is measured in sieverts (Sv). This unit is used to assess the health effects of ionizing radiation on human tissue, taking into account the type of radiation and its biological impact. The concept of equivalent dose is important in radiation protection, as it quantifies the risk associated with different types of radiation exposure.

Sieverts provide a standardized way to express the biological effect of radiation, as different types of radiation (like alpha particles, beta particles, and gamma rays) can cause varying levels of harm even when their physical dose measured in grays is the same. By using sieverts, health professionals can make more informed decisions about safety standards and protective measures for individuals exposed to radiation.

Other units such as grays, rems, and roentgens are used in different contexts or are specific to certain types of measurements, but sieverts remain the recognized standard for equivalent dose in many international guidelines and regulations regarding radiation exposure.