The bilateral wedge filter that could be used as a compensating filter on some dedicated chest radiographic units is commonly called:
Measuring the relationship between the output intensities of…
Measuring the relationship between the output intensities of adjacent mA stations is a test of _____.
Optically stimulated luminescent (OSL) monitors are superior…
Optically stimulated luminescent (OSL) monitors are superior to the thermoluminescent dosimeters in that they are _____.
The proper place for the primary dosimeter and the fetal mon…
The proper place for the primary dosimeter and the fetal monitor are to be worn at these locations:
______ is the most common metal used as a filter in diagnost…
______ is the most common metal used as a filter in diagnostic radiology to remove soft x-rays from the polyenergetic/heterogeneous beam.
The benefits of Image Intensification Fluoroscopy are: 1. In…
The benefits of Image Intensification Fluoroscopy are: 1. Increased image brightness 2. Patient dose reduction 3.Time saving for radiologist 4. Less contrast usage for patients 5.Less Dose CreepÂ
The reason for discontinuing patient gonadal shielding and f…
The reason for discontinuing patient gonadal shielding and fetal shielding in diagnostic radiology is based on research that the use of such shielding may jeopardize the benefits of the radiologic examination because
Most radiographic exam tables are made from what material? T…
Most radiographic exam tables are made from what material? They need to be strong to support large loads, uniform in thickness, and radiolucent as possible.
The following are advantages of what personnel dosimeter?1….
The following are advantages of what personnel dosimeter?1. Instant access to reports by cellphone or USB uploads2. No waiting time for mailing dosimeters3. Lightweight and durable4. Can be dropped or scratched with little chance of harm to the device
Which of the following are radiation-shielding design consid…
Which of the following are radiation-shielding design considerations?1. The mean energy of the x-rays that will strike the barrier2. Whether the barrier is of a primary or secondary nature3. The workload of the unit4. The use factor of the unit5. The brand of the control panel behind the barrier