A Muscle That Extends Both the Wrist and the Index

question 127

Multiple Choice

A muscle that extends both the wrist and the index finger is the ________.

• A) extensor indicis
• B) extensor carpi ulnaris
• C) extensor pollicis longus
• D) extensor carpi radialis longus
• E) extensor digiti minimi

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Definitions:

Market Price

The current exchange rate for an asset or service on the market.

Total Revenue

The total amount of money a firm receives from sales of its products or services.

Perfectly Competitive

A market structure characterized by a large number of small firms, homogeneous products, free entry and exit, and perfect information, leading to an efficient allocation of resources.

Market Price

The ongoing price for acquiring or disposing of goods or services in a market setting.