Cassettes (old School) are stored in a lead lined passbox or bin and never leave the x-ray room.

High-voltage (secondary) circuits are used to change alternating current to direct current, or current flowing in one direction.​

The patient’s tissue volume is not a variable when selecting exposure factors.​

The control console is located behind a protective barrier or shield where the radiographer stands during the x-ray exposure.

In podiatry, most x-ray examinations of the foot and ankle are acquired with the patient in a (an):

To produce x-rays, the incoming line voltage must be controlled and changed to a direct current of many thousands of volts. This is accomplished by the:

In ENT medical practices, an upright radiographic head unit and a computed tomography (CT) system are used for x-ray examinations of the:

Which of the following is a rotational or fixed part of a radiography system and includes an electrical system and controls for circuits, generators, fuses, switches and a collimator assembly?

Which of the following is NOT considered a patient immobilization and safety device?

Tilting table adjustments are accomplished with a:

Which of the following uses microcomputers to determine kVp and mAs time?

Which of the following has the advantage of having the highest degree of accuracy of the x-ray exposure timers?

The most important components of any diagnostic radiography room are the:

Which of the ​following is a protective device used to automatically terminate the electrical current in the event that predetermined values are exceeded?

The ____________ is mounted to a wall and may be moved up and down on tracks to accommodate the patient’s height.

A device that is connected to the autotransformer; its purpose is to measure the voltage output from the autotransformer

Used where current is directed by one or two diodes

Used in radiography to measure the volume of tissue thickness of a body part

Uses four diodes so that both positive and negative impulses are used, creating a constant flow of positive current in one direction

Consists of two iron coils wrapped with windings of electrical wire; increases voltage and decreases current

The function of the __________ is to increase or decrease the line voltage if there is a drop or surge in the incoming line voltage.

A _____________may be used to reduce abdominal tissue permitting a more uniform x-ray penetration of the area and improving image quality.

Tables with tilt mechanisms are also capable of tilting in the opposite direction, allowing the head of the table to be angles at least 15° into the _________________.

____________ technique uses an optimum kilovoltage that will penetrate a given part of the body (e.g., hand, knee, chest, abdomen, pelvis, etc.).