Which Structure Is Not Present in the Mediastinum

question 12

Multiple Choice

Which structure is not present in the mediastinum?

• A) esophagus
• B) heart
• C) lung
• D) trachea

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Definitions:

Force

An interaction that, when unopposed, changes the motion of an object, described in terms of magnitude and direction.

Conflict Theorists

Sociologists who focus on the power differentials, inequality, and social conflicts in society, viewing them as the catalyst for social change.

Proletariat

The class of wage-earners in a capitalist society whose only significant material value is their labor power; a member of such a class is typically lacking in capital and property ownership.

Bourgeoisie

The social class that owns the means of production in a capitalist society, typically associated with wealth and material possessions.