10 Questions
What is the recommended minimum SID for the AP axial projection of the skull series?
102 cm
How should the patient's head be positioned for the AP axial projection of the skull series?
Align the OML perpendicular to the IR
What angle should the CR be directed for the AP axial projection of the skull series?
30° cephalad to OML
What is recommended during respiration for the lateral position of the skull series?
Suspend respiration
Where should the CR be centered for the lateral position of the skull series?
At MSP
What is the recommended respiration instruction for the AP axial projection of the skull series?
Suspend respiration
What should be aligned perpendicular to the IR if the patient is unable to flex the neck for the AP axial projection of the skull series?
IOML
What should be done if there is head rotation or tilt for the AP axial projection of the skull series?
Reposition the patient
Where should the CR be centered for the lateral position of the skull series?
At the vertex of the skull
What angle should the CR be directed for the AP axial projection of the skull series if OML is used?
30° cephalad
Test your knowledge of the technique of examination for X-Ray modality of the skull, specifically focusing on cranial positioning lines and the AP axial projection using the Towne method. Includes technical factors such as minimum SID, IR size, and shielding, as well as patient positioning requirements.
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