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Home Q & A Board Biology-Related Homework Help Medicine Medical Administration Medical Technician
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babyham_ babyham_
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6 years ago
The upper incisors are superimposed over the dens and the posterior occiput's inferior edge is demonstrated about 1 inch (2.5 cm) superior to the dens on an AP atlas and axis projection.
 
  How could the positioning setup be adjusted for an optimal projection to be obtained?
 
  1. Align the acanthiomeatal line perpendicular to the IR.
  2. Elevate the patient's chin 0.5 inch (2 cm).
  3. Adjust the central ray 5 degrees caudally.
  4. Move the central ray and IR 1 inch (2.5 cm) superiorly.
  a. 1 and 2 only
  b. 2 and 3 only
  c. 1, 2, and 3 only
  d. 4 only
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grfrfvfbvrgrfrfvfbvr
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babyham_ Author
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6 years ago
Thanks
riptide
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Yesterday
Helped a lot
Goku935
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2 hours ago
this is exactly what I needed
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