The Volume of Blood in the Body Must Be Regulated

question 106

Multiple Choice

The volume of blood in the body must be regulated because

• A) reduced blood volume causes water to move out of cells.
• B) reduced blood volume can cause water to move into cells.
• C) low blood volume can lead to better pumping action of the heart.
• D) low blood volume can lead to heart failure.
• E) high blood pressure can lead to better pumping action of the heart.

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Definitions:

Wage Rate

The amount of money paid to an employee by an employer in exchange for work performed, usually expressed per hour, day, or piece.

Production Function

An equation that describes the maximum output that can be produced with a given set of inputs.

Demand Curve

A curve that shows the relationship between the price of a good and the quantity demanded by consumers, typically downward sloping.

Cournot Duopolists

A model of competition between two firms that decide on quantity to produce independently and simultaneously with the assumption of no further entry into the market.