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

Which of the following criteria accurately describes the dolichocephalic skull? Petrous ridges lie at an angle of 47 degrees from the MSP Petrous ridges lie at an angle of 40 degrees from the MSP The skull is short from front to back The skull is long from front to back The skull is deep from vertex to base The skull is shallow from vertex to base The skull is narrow from side to side The skull is broad from side to side

Which line should be placed parallel to the plane of the IR for the SMV projection of the cranial base?

Which of the following is/are true in regards to the AP axial projection of the skull? The OML should be perpendicular to the IR The central ray should be angled 15 degrees cephalad for a general survey of the skull The AP projection shows significant magnification of orbits because of the increased OID 

What is the central ray angulation for the axiolateral oblique projection of the TMJ articulations?

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

Where is the central ray centered for this projection of the zygomatic arches? 021024A with paint.jpg

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

Which of the following accurately describes the PA axial projection of the facial bones? Center the midcoronal plane of the patient’s body to the midline of the grid Midsagittal plane will be perpendicular to the grid The CR should exit the acanthion at an angle of 15 degrees caudad The CR should exit the nasion at an angle of 15 degrees caudad

What projection is demonstrated in the following image? 020060.jpg