What Is the Central-Ray Angulation for an AP Axial Oblique

question 37

Multiple Choice

What is the central-ray angulation for an AP axial oblique projection of the cervical spine on a trauma patient?

• A) 15 to 20 degrees caudad
• B) 15 to 20 degrees cephalad
• C) 30 to 40 degrees caudad
• D) 30 to 40 degrees cephalad

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Definitions:

SQI Instruction

An instruction in some programming languages or PLCs used to perform a sequential input operation or process.

SQO Instruction

A sequencer output instruction used in PLC programming to output a sequence of bits or words to control devices.

Sequencer Input

An input to a system that determines the sequence in which operations or events are to occur, often used in automated or programmed processes.