The Normal Stimulus to Breathe Is Stimulated by the Chemoreceptors

question 37

Multiple Choice

The normal stimulus to breathe is stimulated by the chemoreceptors that measure the change of what two gases?

• A) Low hydrogen and high carbon monoxide
• B) High carbon monoxide and low oxygen
• C) High hydrogen and low carbon dioxide
• D) High carbon dioxide and low oxygen

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Definitions:

Clean Air

The condition of the atmosphere when it is free from pollutants, contaminants, and other harmful substances.

Network Externality

The effect that an additional user of a good or service has on the value of that product to others, often increasing the utility as more people use it.

Elastic

Refers to the responsiveness of the quantity demanded or supplied of a good to a change in its price.

Inelastic

Describes a situation where a change in the price of a good or service has a relatively small effect on the quantity demanded or supplied.