The Fibrous Skeleton of the Heart Is Important Because It

question 159

Multiple Choice

The fibrous skeleton of the heart is important because it

• A) forces electrical activity to be conducted through the atrioventricular node.
• B) transmits electrical activity from the atria to the ventricles.
• C) helps guide the blood into the proper chambers in sequence.
• D) directs the flow of blood into the arteries.

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Definitions:

Complement

A good or service that is used together with another good or service, increasing its demand.

Income Increase

A rise in the amount of money received by individuals or entities, typically through earnings, investments, or bonuses.

Normal Good

A good for which demand increases when consumer income rises, and falls when consumer income decreases, all other factors being equal.

Student Income

The amount of money earned or received by students from employment, grants, stipends, or other sources while pursuing their studies.