Multiple Choice
What is the cause of a double exposure?
A) The patient moved during receptor exposure.
B) Two radiographs were stuck together during film exposure.
C) A double packet of film was used.
D) The film was exposed in the patient's mouth twice.
Correct Answer:
Verified
Correct Answer:
Verified
Q19: With _,images appear stretched and distorted.<br>A)film creasing<br>B)film
Q20: Radiopaque artifacts or radiolucent scratch marks on
Q21: A cone-cut occurs when<br>A)the receptor is underexposed.<br>B)the
Q22: You will need to take a retake
Q23: Blurred images appear on the dental image
Q25: When overlapped contacts appear on a dental
Q26: To avoid a double exposure,<br>A)only expose and
Q27: When the distal surfaces of the canines
Q28: Short teeth with blunted roots appear on
Q29: A thin radiolucent line appears on the