Final answer:
Qualified individuals must check the exposure rates of cineradiography equipment to ensure safety and compliance with radiation protection measures. The frequency of these checks can vary and should be according to the guidelines of relevant health authorities.
Step-by-step explanation:
The question relates to the regulations for checking exposure rates on cineradiography equipment. Cineradiography, which involves the use of radiation, requires stringent safety checks to ensure minimal exposure and adhere to radiation protection measures.
To monitor radiation exposure effectively, qualified individuals may use devices such as Geiger counters, scintillators, and dosimeters. These tools are essential for measuring radiation emitted by sources like cobalt-60, commonly used in medical treatments.
By regularly measuring the exposure rates of such equipment, healthcare facilities can maintain safety standards, minimize health risks, and ensure equipment effectiveness. While the frequency for these checks can span from monthly to every few years, the best practice in the context of radiation safety is closer surveillance.
However, for a definitive answer, one needs to consult the regulations provided by relevant health and safety authorities as they can vary by country and institution.