Which Back Muscle Inserts on the Ribs and Vertebrae

question 87

Multiple Choice

Which back muscle inserts on the ribs and vertebrae?

• A)erector spinae
• B)longissimus capitis
• C)interspinales
• D)multifidus
• E)psoas minor

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Definitions:

Deadweight Loss

An economic inefficiency that occurs when the market outcome does not maximize total benefits, often due to distortions such as taxes, subsidies, or monopolies.

Tax

A mandatory financial charge imposed by a governmental organization in order to fund various public expenditures.

Gains from Trade

Gains from trade refer to the increase in consumer and producer surplus that occurs when countries specialize in the production of goods and services in which they have a comparative advantage and then trade with others.

Deadweight Losses

Losses in social welfare, usually measured in terms of lost revenue or surplus, resulting from inefficiencies in a market or the economy.