A Small Amount of Fluid Is Contained in the Pleural

question 68

Multiple Choice

A small amount of fluid is contained in the pleural cavity to

• A) promote the exchange of nutrients with both lungs.
• B) allow gas exchange between the lungs and the blood stream.
• C) allow white blood cells and macrophages access to foreign antigens entering the body through air.
• D) function as a lubricant as the lungs move during ventilation.
• E) serve as a shock absorber for the lungs during body movement.

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Definitions:

Whig Party

A political party active in the middle of the 19th century in the United States, which advocated for the supremacy of Congress over the Presidency and favored modernization and economic protectionism.

American Party

A nickname for the Know-Nothing movement, a prominent United States political group in the 1850s which was anti-immigrant and anti-Catholic.

Kansas-Nebraska Act

The 1854 U.S. legislation that created the territories of Kansas and Nebraska, allowing settlers in those territories to decide whether to allow slavery, leading to significant conflict and violence.

Missouri Compromise

A 1820 agreement admitting Missouri as a slave state and Maine as a free state, maintaining a balance between slave and free states in the United States.