A Ghost Image Occurs When

question 28

Multiple Choice

A ghost image occurs when:

• A) The patient moves while the film is being exposed.
• B) The film is reversed after being removed from the film carrier.
• C) All metallic or radiodense objects are not removed before the exposure of a panoramic film.
• D) The patient raises his or her hand while an exposure is being made.

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Definitions:

Quota Rents

The earnings that accrue to the licensee of an import license when the government imposes a quota.

Import Licenses

Official permissions required by governments for the importation of certain goods, often used to control the volume and types of goods entering a country.

U.S. Trade Protection

Policies and measures implemented by the United States government to protect its industries from foreign competition, including tariffs, quotas, and subsidies.

Import Quota

A government-imposed limit on the quantity or value of goods that can be imported into a country.