Elastic Demand Is Usually a Result of the Lack of Substitute

question 104

True/False

Elastic demand is usually a result of the lack of substitute products.

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Definitions:

Severe Acute Respiratory Syndrome

A contagious and sometimes fatal respiratory illness caused by the SARS coronavirus.

Cheyne-Stokes Respiration

An abnormal pattern of breathing characterized by progressively deeper and sometimes faster breathing, followed by a gradual decrease that results in a temporary stop in breathing called apnea.

Respirations

The process of inhaling and exhaling air for gas exchange between the internal body environment and the external environment.

Apnea

A temporary cessation of breathing, especially during sleep.