Which of the Following Is NOT a Characteristic of a Vein

question 27

Multiple Choice

Which of the following is NOT a characteristic of a vein that differentiates it from an artery?

• A)Veins have thinner walls.
• B)Veins have valves.
• C)Veins have a smaller lumen.
• D)Veins carry blood toward the heart.

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Definitions:

MRC

The marginal rate of change, representing how a variable changes as another variable (typically quantity) increments by one unit.

MRP

Marginal Revenue Product; the additional revenue generated from employing one more unit of a resource, a key concept in labor economics and the theory of firm.

Labor Demand Schedule

A tabulation or curve showing the quantity of labor that firms wish to hire at each possible wage rate, displaying the negative relationship between wages and quantity of labor demanded.

Wage Rate

The amount of compensation paid to an employee by an employer in exchange for work performed, typically expressed per hour or year.