Student Quiz Bowl

If the exposure field is not accurately recognized, the histogram:

The filament circuit makes use of what type of transformer?

Which of the following bones has an alveolar process?

Cataractogenesis doesn't occur at low levels of radiation, it is expressed by which of the dose-response relationships?

“Increased dose equals increased probability of effects” best describes which of the following?

Which photon-tissue interaction makes radiography possible because of its creation of contrast?

Which bone distributes body weight from the tibia to the other tarsal bones?

Which of the following cell types has the greatest radio-sensitivity in the adult human?

The unit of effective dose is the :

As kVp increases, there is an increased production of:

Medical x-rays are an example of:

For radiography of the fingers, the central ray enters:

In digital imaging, the radiographer must be aware that:

When molecules of water-soluble iodine contrast don't dissociate but remain whole in solution the medium is described as

A digital image is composed of rows and columns known as a:

Beam restriction has the following effect on contrast:

A normal creatinine range would be:

To ensure consistency of radiographic quality from one exposure to the next, what device may be used?

The active portion of a CR imaging plate is:

A full-wave rectified 3 ∅, 12-pulse machine produces _% more photon energy than a full-wave rectified single ∅ machine.

When a lateral projection of the knee is performed, the knee should be:

Bradycardia indicates a pulse of:

Which of the following interactions is the primary source of diagnostic x-rays?

Unjustified restraint of a patient defines:

The period of contraction of the heart chambers is termed:

At what speed do x-rays travel?

The actual flow of electrons from cathode to anode within the x-ray tube is known as:

The most effective method of sterilization is:

Which photon tissue interaction produces radiation that may expose others in the room during fluoroscopy?

Attenuation:

A quality test is performed to ensure mA stations are accurate, the results must be within this amount of one another:

Which of the following drugs is used to treat dysrhythmias?

Located below the tubercles of the humerus is (are) the:

X-ray beam quality is expressed in terms of:

The unit of radiation absorbed in air is the:

A small container that holds a single dose of medication is called:

Edge enhancement provides:

A patient suffering from orthopnea would experience the most discomfort in which body position?

The window level in computed radiography is the:

The unit of radioactivity is the:

Noise increases with an increase in:

When operated in magnification mode, the electrostatic lenses have _____ voltage.

The quantity of x-rays produced is directly controlled by:

The maximum speed the rotating anode will typically achieve is _____ rpm.

Linear energy transfer:

The part of the kidney through which blood is first filtered is called the:

In CR, each pixel corresponds to a shade of gray representing an area in the patient known as a(n):

The prominent part of the elbow is called the:

When the AP oblique projection is performed for the lumbar vertebrae, the side of interest is:

The type of infection control where microorganisms are eliminated as much as possible by H₂O and chemical disinfectants.

The portion of the colon located between the splenic flexure and the sigmoid portion is called the:

The reduction in brightness around the periphery of the fluoroscopic image is called:

The radiocarpal joint has what type of movement?

The section of the stomach where the esophagus enters is called the:

Graphs that show the relationship between radiation received and the organism’s response are called?

Which bone is located in the wrist, between the lunate and the pisiform?

As the angle of the anode decreases, the:

Nosocomial infections are acquired:

The visible image may also be called the:

Flushing, urticaria, and nausea are symptoms of what type of contrast agent reaction?