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Refer to the labeled illustration of the landmarks of the cranium below.  The OML is represented by which numbered structure? Lat 2(3).jpg

Which of the following sinus projections are performed with the patient PA? Caldwell SMV Waters

Match the following definitions with the corresponding pathology.  Each response will only be used once.

What projection is demonstrated in the following image? caldwell of sinuses.jpg

For the PA projection of the mandibular body, the central ray should be directed at the level of the:

Which part of the patient’s face is touching the upright bucky, or table, for a parietoacanthial projection?

What line should be placed perpendicular to the plane of the IR for the PA axial (Haas) projection?

Which of the following are true regarding the lateral projection of the skull? The side of interest should be placed closest to the IR The interpupillary line is perpendicular to the IR The midcoronal plane of the head is parallel to the plane of the IR

The SMV projection of the cranial base is also referred to as the ____ method.

Which of the following is clearly demonstrated within the foramen magnum during an AP axial (Towne) projection of the skull? dorsum sellae odontoid posterior clinoid processes