How far is the top of the 14×17 inch (35 x 43cm) IR or collimated field placed above the upper border of the shoulder for projections of the ribs?

In a PA axial projection of the cranium (Caldwell method): the CR will be angled 15 degrees cephalad the CR will exit at the level of the nasion the petrous ridges will be filling the orbits  the IOML will be perpendicular to the IR

The cranial bones are rigidly jointed together by fibrous joints called:

Which of the following will separate the radial head, neck, and tuberosity from superimposition on the ulna?

For the AP axial projection of the clavicle, without the patient being in lordosis, the CR passes at the level of the clavicle at:

Which of the following is true regarding the protocol for an AP axial (Towne) projection of the skull? CR enters 1/2 inch above the glabella CR will pass at the level of the EAM CR will be angled 30 degrees when the OML is made perpendicular to the IR

Which of the following is/are true regarding the lateral projection of the nasal bones performed recumbent? MSP is parallel with the tabletop both sides are done for comparison the interpupillary line is perpendicular to the tabletop 

All of the following are cranial bones, except :

What is the CR angulation for a lateral knee exam on a patient who has an ASIS to tabletop measurement of 22 cm?

The oblique projection of the elbow (medial rotation) is performed to better visualize _____ in profile, which may not be accomplished in the other projections of the elbow.