The Central-Ray Angle for an AP Axial of Cervical Vertebrae

question 49

Multiple Choice

The central-ray angle for an AP axial of cervical vertebrae is:

• A) 10 degrees cephalad.
• B) 20 degrees cephalad.
• C) 15 to 20 degrees cephalad.
• D) variable, depending on the body habitus.

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