evolve mock radiation test

the concept that the dental practitioner should expose the patient to the least amount of radiation exposure within the dental office without excessive cost refers to the

a radiograph that has is said to have low contrast.

types of radiation interaction with patients include:

which of the following is abeam alignment device?

when the voltage is increased:

the method of obtaining digital image similar to scanning a photograph to a computer screen is termed

fractures of the madible will appear:

Taking the film to be duplicated out of the mounts:

rules of radiation protection for the operator include:

Bitewing projections can be used to detect:

WIth size 2 film, a total of anterior film placement are used with the paralleling technique.

is an image recptor found in the introral sensor.

Implants will appear on radiographs.

Which PIDs doesnt produce scatter radiation?

after the lead apron is used, it should be:

To help reduce the gag reflex:

In dental practice where many HIV-positive patients are treated, the film rollers in the automatic processor should be:

The collimator:
A. is always round
B. restricts the size and shape of the x-ray beam
C. is a solid piece of aluminum
D. is fitted whithin the copper stem beneath the molybdenum cup

On intraoral radiographs, when the patients right is on your right, this is called _ mounting.
A. labial
B. neutral
C.cross
D. lingual

Failure to add replenisher as needed each day to an automatic processor will result in:
A. overexposed film
B. poor-quality films
C. underexposed film
D. clear film

A forom of enhancement of the digital image that is available for use is:
A. transparency
B. digital subtraction
C. digital scanning
D. storage phosphor image

If the lead apron is folded after being used, it will _ and _.
A. shred, mold
B. crack, become ineffective
C. gradually fall appart, become powdery
D. crack, remain effective

WHat size film is used with the posterior XCP instrument?

A tissue that lies within the primary dental beam and receives a lot of secondary radiation is the _.
A. tongue
B. cornea
C. thyroid
D.ineer ear

which is NOT information found in the film mount?
A. name of radiographer
B. date of processing
C. patients full name
D. dentist name

what should dental personnel wear to protect themselves form exposure to occupational radiation?
A. film badge
B. film screen
C. tape recorder
D. metal detector

_ can be used in cassettes.
A. intensifying
B. panoramic
C. extraoral
D. intraoral

Root fractures occur most often in the _ region.
A. maxillary central incisors
B. mandibular central incisors
C. maxillary molars
D. mandibular molars

All of the following are advantages of digital radiography except _.
A. digital subtraction
B. the ability to enhance the image
C. size of the intraoral sensor
D. patient education