Which of the Following Statements Regarding Orientation of a Film

question 31

Multiple Choice

Which of the following statements regarding orientation of a film packet is FALSE?

• A) The white, unprinted side of the film packet must face the source of radiation.
• B) The identification dot should be positioned toward the apices of the teeth when placing periapical radiographs.
• C) The identification dot is used during interpretation of the radiograph to distinguish between the patient's left and right sides.
• D) The film may be positioned with the long dimension vertically or horizontally when placing posterior bitewing radiographs.

Understand the anatomical structure of the lungs and how surgical interventions are approached.

Identify the hierarchical structure of the respiratory passageways.

Understand the route of air inhalation through the respiratory system.

Recognize the differences between the right and left lung in terms of structure and lobes.

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Definitions:

Tropical

Relating to or characteristic of the tropics, typically hot and humid climate zones between the Tropic of Cancer and the Tropic of Capricorn.

Cave

A natural underground chamber, generally large enough for a person to enter.

Dissolution

The process of a solid substance becoming incorporated into a liquid to form a solution.

Limestone

A sedimentary rock composed mainly of calcium carbonate, often formed from the shells and skeletons of marine organisms.