Oxygen Plays a Minor Role in Control of Normal Respiration

question 42

Multiple Choice

Oxygen plays a minor role in control of normal respiration because

• A)oxygenated blood is < 95% saturated.
• B)deoxygenated venous blood is < 5% saturated.
• C)oxygenated blood is more sensitive to CO₂.
• D)deoxygenated venous blood is 75% saturateD.

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Definitions:

Blood Pressure

The force exerted by circulating blood on the walls of blood vessels, typically measured in the arteries.

Circulatory System

The body system consisting of the heart, blood, and blood vessels, responsible for transporting oxygen, nutrients, and other substances throughout the body.

Returns

In a financial context, the profit or loss derived from an investment over a specified period of time, often expressed as a percentage of the investment's initial cost.

Ideas and Deeds

Refers to the conceptual and action-oriented aspects of initiatives or tasks, emphasizing the importance of both innovative thinking and practical implementation in achieving goals.