An Ejection Fraction of 30% Is

question 72

Multiple Choice

An ejection fraction of 30% is

• A)normal.
• B)characteristic of a healthy person who is engaged in aerobic exercise.
• C)characteristic of a failing heart.
• D)the amount of oxygenated hemoglobin in the blood in the left ventricle.

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Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good changes in response to a change in its price, indicating how sensitive consumers are to price changes.

Elastic Section

Part of a demand curve where a small change in price leads to a relatively large change in quantity demanded, indicating high price sensitivity.

Demand Curve

A graphical representation showing the relationship between the price of a good and the quantity of the good demanded by consumers.

Perfectly Inelastic

A market condition where the quantity demanded or supplied does not change regardless of a price change.