RP IV- Semester Review

On the lateral projection of facials, how is IOML positioned?

• Perpendicular to the front edge of the IR

• Perpendicular to the transverse axis of the IR

• Parallel to the front edged of the IR

• Parallel to the transverse axis of the IR

For the PA projection of the skull, the CR is directed....

• 0 degrees

• 15 degree

• 37 degrees

• 20 degrees

Which exam has the CR directed Perpendicular to the IR, entering lateral zygomatic bone at halfway between outer canthus and EAM

• skull

• facial

• orbits

• sinuses

Which head work projection requires the patient's body to be positioned into an RAO or LAO?

• Lateral Skull

• parietoacanthial

• Lateral Nasal bones

• Parietoorbital oblique- Rhese

What facial structures of the patient are touching the IR when properly positioned for the PA/PA Axial projection of the skull?

For the Axiolateral oblique projection of the TMJs, the head is rotated.....

• 37 degreed

• 45 degreed

• 15 degreed

• 53 degrees

In the PA projection of the skull, the petrous pyramids are demonstrated.....

• Filling the orbits

• in the lower 1/3 of orbits

• midway through the orbits

• inferior to the inferior orbital margin

For facials lateral projection, which radiographic landmark line is positioned perpendicular to the front edge of the IR?

For TMJ the Schuller method is used for what projection?

• Axiolateral oblique

• Axiolateral

• AP Axial

• lateral

Which projection of the mandible (axiolateral or axiolateral oblique) would be used to demonstrate the rami?