Which Is an Action of the Pronator Quadratus

question 15

Multiple Choice

Which is an action of the pronator quadratus?

• A)pronation of the forearm at the radioulnar joints
• B)supination of the forearm at the radioulnar joints
• C)flexion of the hand at the wrist joint
• D)extension of the hand at the wrist joint

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Definitions:

Short Run Aggregate Supply

The total supply of goods and services that businesses in an economy plan on selling during a short time period, assuming that the prices of resources do not change.

Price Level

A mean value of present prices for all goods and services in the economy, indicating the level of inflation or deflation.

Quantity of Output

The total amount of a particular good or service that is produced by a firm or economy.

Long-Run Equilibrium

A state in which all factors of production and costs are variable, and firms in the market are making zero economic profit, indicating no incentive for entry or exit from the market.