The OML Forms an Angle of How Many Degrees from the Plane

question 7

Multiple Choice

The OML forms an angle of how many degrees from the plane of the image receptor for an open-mouth parietoacanthial (Waters method) projection?

• A) 25 degrees
• B) 37 degrees
• C) 45 degrees
• D) 35 to 40 degrees

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Definitions:

Lower-Status Speaker

Pertains to someone who communicates from a position of reduced social, economic, or professional standing within a given context or hierarchy.

Facial Stress

Tension or strain manifested through facial expressions, often as a result of emotional or physical stress.

Ekman

Refers to Paul Ekman, a psychologist known for his work on the universality of facial expressions and emotions.

Kinesic

Relating to kinesics, the study of body motion or body behavior as a form of non-verbal communication.