NDAEB 5.3 Extraoral, Intra-oral and Digital Radiography Part 13

What is the risk of short cones that are closed pointed?

To avoid activating the patient\’s gag reflex, the dental worker should?

Which tooth is thought to be a guide to the patient\’s skeletal position for a panoramic view?

The cumulative dose of occupational exposure for dental personnel should not exceed?

Film packages should always be stored?

When film is processed in a high temperature developer and immediately immersed in a water bath, the image will appear?

To prevent static marks on film, the operator should?

The speed of film is determined by?

When a patient has no teeth, proper film placement is determined by?

Dental anomalies such as supernumerary teeth are best examined using?

What is the proper way to change the bank of bulbs on a radiographic viewbox?

Where should the film holder be placed for a periapical radiograph?

Which type of radiograph will help determine whether a crown fits properly?

What will leave a white streak on a panoramic image?

What is used to handle contaminated film?

The paralleling technique using the extension cone compared with the bisecting angle technique involves?

Under normal conditions, how often should replenishing solutions be completely replaced in roller-type automatic processors?

In relation to the average setting recommended by the equipment and film manufacturer, the exposure setting for a patient with a SMALL BONE structure is?

For a disabled patient who may not be able to tolerate the radiography procedure, it may be necessary to?

Of the following which is NOT considered to be an important measure to take for the prevention of emergency situations?

Film hangers should be cleaned in a solution of water and?

If films are fed into the automatic processor too quickly, they will?

The patient effective dose from bitewing X-rays is?

Distortion of the viewbox can be caused by all of the following EXCEPT for?

The quality of the X-ray beam and the film contrast is controlled by?

Elongation is?

Of the following children, which patient would be MOST sensitive to radiation?

What angle do PIDs hold the film?

A dental assistant has been diagnosed with SKIN CANCER. She should?

When the embossing pattern from the lead foil backing in the film packet appears on the X-ray?