What position for the ribs would best demonstrate axillary ribs?

For the oblique elbow, the interepicondylar plane/line is placed at approximately a 30 degrees rotation from the IR for the external rotation and 45 degree rotation for the internal rotation.  

A 15- to 20-degree internally rotated AP oblique ankle projection with accurate positioning demonstrates which of the following joints as open spaces?

What is the correct cephalic CR angle range for the axial image of the clavicle?

For an AP lumbar image,, at what level does the CR enter at the MSP?

What type of CR angle is required for the AP axial projection of the foot?

Which special position of the wrist will open up the interspaces on the ulnar side of the wrist (adjacent interspaces more open on the medial (ulnar) side of the wrist)?

Which zone of personal space is typically used for group discussion (4 to 12 feet)?

What is a “hidden agenda”?

What is the definition of “gunny-sacking” in a conflict context?