Exam 20: Exposure and Technique Errors

When the third molar regions are not visible on a molar bite-wing image,the solution is to

Identify the major technique error on your patient's bitewing.

To prevent underexposure,check and increase ___________ as needed. 1)exposure time 2)kilovoltage 3)milliamperage

Which of the following films would most likely appear black?

Long,distorted teeth appear on the image when

You have noticed that your mandibular incisors are foreshortened;how would you correct this problem?

An underexposed receptor results from

To correct a dental image where apices do not appear,

An unexposed film appears

Which of the following choices may be the cause of an unexposed film or receptor?

Your left premolar bite-wing image is lighter than the rest of the images and has a herringbone pattern.What can you do to prevent this problem from occurring? When the film is reversed,

The cause of an excessive margin of receptor edge (which appears as a black band)on a nondiagnostic periapical image is

The possibility of exposure of radiographic film to white light can be reduced by

To avoid overlapped contacts on a periapical image,

Identify the cause of the lines the arrows are pointing to on your patient's dental image.

The appearance of a patient's finger on the image is called a

The mesial half of your right premolar bite-wing image is clear,what will you need to correct when taking your retake to prevent this from reoccurring?

You have noticed that your maxillary premolars are elongated,how would you correct this problem?

With ____________,images appear stretched and distorted.

Radiopaque artifacts or radiolucent scratch marks on the image indicate which of the following?