The parieto-orbital (Rhese) projection of the left orbit requires the head to be turned how many degrees from the prone position?

The parietocanthial (Waters) position will demonstrate which anatomical structure in the foramen magnum when properly positioned?

A right lateral position of the skull demonstrates an image of the right mandibular condyle inferior the left mandibular condyle. What corrective head manipulation is required?

Letter B corresponds to what sinuses? qustion4.jpg

What two images should the radiographer obtain to best demonstrate sphenoid sinusitus?

What errors are demonstrated in the image below? (select three)   

What localization line is used as the basis for initiating the parietoacantial (Waters) projection of the sinuses?

Letter B identifies what bone?

The central ray exits what landmark in the parietoacanthial (Waters) projection?

What cranial bone is best demonstrated in the PA projection?