A Large Radiopacity Is Seen on the Middle of the Panoramic

question 7

Multiple Choice

A large radiopacity is seen on the middle of the panoramic film.Identify the cause of this appearance:

• A)patient was slouched in the unit.
• B)patient's chin was tilted up too far.
• C)patient moved during the exposure.
• D)patient's lead apron was placed too high.

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Definitions:

Social Needs

The need for love, companionship, and friendship—the desire for acceptance by others.

Companionship

The feeling of fellowship or friendship provided by a companion or companions.