Which of the Following Structures on a Chest Radiograph Projects

question 20

Multiple Choice

Which of the following structures on a chest radiograph projects to the left, causes a prominent bulge of the superior mediastinum, and creates a mild indentation on the trachea?

• A) Left hemidiaphragm
• B) Apex of the heart
• C) Aortic arch
• D) Hilum

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Definitions:

Collectivism

A cultural value that emphasizes priority on the goals of the group rather than the individual.

Individualism

A school of thought that endorses the independence of the individual rather than submission to collective or governmental constraints.

Self-efficacy

The belief in one's ability to succeed in specific situations or accomplish a task.

Self-image

An individual's mental representation of themselves, which includes perceptions, thoughts, and feelings about their abilities and characteristics.