The purpose of filters in a film badge is

Which of the following is/are likely to improve quality and decrease patient dose? 1. beam restriction 2. low-kilovolt and high-microampere-second factors 3. grids

What is the effect on the relative biologic effectiveness (RBE) as linear energy transfer (LET) decreases?

Which of the following has/have and effect on the amount and type of radiation-induced tissue damage? 1. quality of radiation 2. type of tissue being irradiated 3.fractionation

Which of the following accounts(s) for x-ray beam heterogeneity? 1. incident electrons interacting with several layers of tungsten target atoms 2. electrons moving to fill different shell vacancies 3. its’s nuclear origin

How will the x-ray photon intensity be affected if the source to image receptor is doubled?

The x-ray interaction with matter that is responsible for the majority of scattered radiation reaching the image receptor (IR) is

Which of the following personnel monitoring devices can be used to provide an immediate exposure readout for a radiation worker? 1. Personnel digital ionization dosimeter2. Optically stimulated luminescence dosimeter without an in-house reader3. Pocket ionization chamber4. Thermoluminesence dosimeter

Which of the following units of measure are not SI units?1. Roentgens2. Coulombs per kilogram, grays, sieverts3. Rads and rems

The production of Bremsstrahlung radiation