When the third molar regions are not visible on a molar bite-wing film, the solution is to:
A) Decrease the vertical angulation of the tubehead.
B) Increase the vertical angulation of the tubehead.
C) Position the anterior edge of the film at the midline of the mandibular first premolar.
D) Position the anterior edge of the film at the midline of the mandibular second premolar.
Correct Answer:
Verified
Q6: When the occlusal plane appears tipped or
Q7: When overlapped contacts appear on film, the
Q8: A cone cut occurs when:
A) The film
Q9: Short teeth with blunted roots appear on
Q10: A thin radiolucent line appears on the
Q12: An unexposed film appears:
A) Clear
B) Black
C) Dark
D)
Q13: To avoid overlapped contacts on periapical film:
A)
Q14: With _, images appear stretched and distorted.
A)
Q15: The possibility of exposure of radiographic film
Q16: An underexposed film results from:
A) Insufficient exposure
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