Question

The intensity of the x-ray beam at the tabletop of a fluoroscope should not exceed ____ for each mA of operation at 80 kVp.

a. 5 mR
b. 10 mR
c. 20 mR
d. 50 mR

Answer 1

The intensity of the x-ray beam at the tabletop of a fluoroscope should not exceed 21 mR per mA of operation at 80 kVp to ensure radiation safety.

Step-by-step explanation:

The intensity of the x-ray beam at the tabletop of a fluoroscope should not exceed 21 mR for each mA of operation at 80 kVp. This limit is set to reduce the risk to patients from radiation exposure during fluoroscopic procedures. X-ray beam intensity is one of the key factors in radiation safety and managing patient dose during diagnostic imaging. It is essential that fluoroscopes operate within regulated safety standards to ensure that both patients and medical staff are protected from undue exposure to ionizing radiation.