Practice test HESI

which role does radiology equipment play in influencing the quality of the image produced

the lingual foramen is best veiwed on which periapical image

45 female is apprehensive about receiving unnecessary radiation which best educated the patient on digital imaging

which anatomical structures appear radiolucent on a dental image

which waves removed from the primary beam with the aluminum filter

for which reason is less radiation necessary to form a digital image on a sensor

Which is the first clinical sign of excessive exposure to radiation?

which prevents an image from being elongated

Which best describes the purpose of the barrier envelope for film packets?

Which best describes the relationship between anatomical structural composition and appearance on a radiographic image?

what is meant by "cone beam data 1:1 relationship" with patient anatomy

Which main disadvantage of the bisecting technique discourages its routine use?

where should the film badge be placed when the radiographer becomes the dental patient

which reaction necessiates the consideration of recycling or proper disposal of darkroom chemicals

which safety measure was enacted to protect patients from over exposure to radiation

How often should the radiographic film developer and fixer solution be replenished?

which radiographic error is an example of distortion

which is short term effect of radiation overdose

which modification is needed to correct foreshortened images

which best descibes the main purpose of a quality assurance program for the dark room

which does digital imaging utilize

Which PID reduces amount of primary radiation to the patient?

which position indicationg device best limits radiation exposure

when exposing interoral periapical images, why is the paralelling technique preferred over the bisecting technique

which is an effective office policy when determining the amount of x ray exposure for patient care

which does the orientation dot on a dental x ray determine

Which is the reason a thyroid collar on the lead apron is discouraged in pan radiography?

which best describes the possibility of cross contamination in the dark room

which x ray receptor is preferred for patient protection

which affects the quality of the chemicals used for priocessing radiographs

while viewing a full mouths series of radiographs, which film is found at the top row, far left corner of the mount

Which would adversely affect the quality of the developer and fixer solutions?

On a radiograph, which is the radiopaque bulge located distal to the maxillary 3rd molar region?

which is recommended when handling contaminated film

unnecessary radiation exposure for dental personal and patients come from which source

which is the main advantage of using intensifying screen in extraoral radiography

after exposure which is the likely appearance of films stored in a warm room for months

which is most critical to ensure quality, processed films

which is needed to produce x rays

Which best describes the ALARA principle of dental radiology?

which is the function of filters inserted into the path of x ray beam

2 bitewing radiographs have been prescribed for a 6 year old patient which size receptor should be used?

Which best determines the need for prescribing dental radiographs?

Which consideration would affect the legality of using digital images as evidence in lawsuits?

Which is a technique error commonly experienced with direct digital imaging?

what does the dosimeter monitor

which is an acceptable practice for an operator of digital dental x ray equipment

A radiopaque cone-shaped artifact appears on pan image, Which can eliminate this artifact?

which is an example of a somatic effect of radiation

which step demonstrates a break in the chain of asepsis while exposing radiographs

with the bisecting technique, which is the proper angualtion of the PID

Which is most radiosnesitive?

a periapical image of the maxilary anterior teeth releavls short crowns and blunted roots which error occurred

which is the major difference between intraoral and duplicating film