Multiple Choice
To avoid a double exposure:
A) Only expose and process one half of the patient's mouth at one time.
B) Mark exposed films with indelible ink.
C) Always separate exposed and unexposed films.
D) Ask the patient to hold the unexposed films.
Correct Answer:
Verified
Correct Answer:
Verified
Q9: An underexposed film results from:<br>A) Insufficient exposure
Q10: Blurred images appear on the film when:<br>A)
Q11: The possibility of exposure of radiographic film
Q12: With _, images appear stretched and distorted.<br>A)
Q13: What is the cause of a double
Q15: The cause of an excessive margin of
Q16: To correct a film where apices do
Q17: To prevent underexposure, check and increase _
Q18: The appearance of a patient's finger on
Q19: An unexposed film appears:<br>A) Clear<br>B) Black<br>C) Dark<br>D)