"Dose rate" refers to the amount of radiation exposure a person or object receives over a specific period of time, typically measured in units like sieverts per hour (Sv/h) or grays per hour (Gy/h). It helps assess the potential health risks associated with radiation, particularly in environments like hospitals, nuclear power plants, or during medical treatments involving radiation. Understanding dose rate is crucial for ensuring safety in various fields, including radiology, nuclear medicine, and radiation therapy. Monitoring dose rates allows professionals to implement protective measures and minimize exposure to harmful radiation levels, thereby safeguarding both patients and workers.