Where Does the Central Ray Enter the Patient for the AP

question 85

Multiple Choice

Where does the central ray enter the patient for the AP axial projection of the zygomatic arches?

• A) EAM
• B) Acanthion
• C) 1 inch above the nasion
• D) Mandibular angles

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Definitions:

Discriminative Response

A behavior that is specifically elicited by certain stimuli and not others, indicating the ability to differentiate between them.

Unconditioned Response

An innate, reflexive response to an unconditioned stimulus that occurs naturally without the need for prior learning.

Salivation

The secretion of saliva in the mouth, which can occur due to various stimuli including taste, smell, or thoughts of food.

Bell

A percussive musical instrument and device that emits sound when struck.