For an AP Axial Cervical Projection, the

question 6

Multiple Choice

For an AP axial cervical projection, the
1) mandibular angles, mastoid tips, and shoulders are positioned at equal distances from the IR.
2) central ray is angled 15 to 20 degrees cephalically.
3) OML is aligned perpendicular to the IR.
4) long axis of the cervical vertebra is aligned with the short axis of the collimated field.

• A) 1 and 2 only
• B) 1, 2, and 3 only
• C) 2 and 3 only
• D) 3 and 4 only

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Definitions:

Substance Use Disorder

A state where consuming one or more substances results in significant clinical impairment or distress.

Binge Drinking

A pattern of alcohol consumption in which a person consumes five or more drinks on a single occasion.

GABA

Gamma-Aminobutyric Acid, a neurotransmitter in the brain known for its inhibitory effects on the central nervous system, playing a role in reducing neuronal excitability throughout the nervous system.

Tolerance

The process by which the body becomes accustomed to a substance or drug, requiring increasingly larger doses to achieve the original effect.