What tool is used to measure the dose of radiation exposure received by staff in a dental practice?

A radiation dosimeter is a critical tool utilized in measuring the dose of radiation exposure that staff members receive in a dental practice. This device records the amount of radiation encountered over a specific period, allowing for ongoing monitoring of exposure levels.

Dosimeters come in various forms, including personal dosimeters worn on the body, which helps personnel understand their exposure risks and ensures that safety protocols are being followed. This regular monitoring is essential for maintaining compliance with safety regulations and protecting the health of dental staff who may be exposed to radiation during diagnostic procedures.

While other options, like film badges, are also used to track radiation exposure, film badges specifically rely on photographic film to capture exposure levels rather than measuring them electronically. Lead shields are protective barriers that help prevent radiation exposure but do not measure it. Survey meters are used to detect and measure radiation levels in an environment but are typically not worn by personnel to gauge personal exposure.

Understanding the role of a radiation dosimeter helps reinforce the importance of safety practices in radiation-intensive environments such as dental practices.