Aortic and Carotid Bodies Are

question 13

Multiple Choice

Aortic and carotid bodies are

• A) the same as the SA and AV nodes.
• B) types of valves in the heart.
• C) present in the lungs.
• D) sensitive to changes in CO₂ and H⁺ in the blood.
• E) sensitive to oxygen changes.

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Definitions:

Tangible Product

A physical item that can be perceived by touch and is produced for sale or use.

Service

The act of helping or doing work for someone, or a system supplying a public need such as transport, communications, or utilities.

Economic Principles

Fundamental concepts that guide the analysis of economics, including supply and demand, opportunity cost, and market equilibrium.

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen.