Which Statement Is NOT True of the Cardiac Conduction Pathway

question 92

Multiple Choice

Which statement is NOT true of the cardiac conduction pathway?

• A)The bundle of His is involved in contraction of the ventricles.
• B)The SA node is located in the wall of the right ventricle.
• C)The SA node initiates each heartbeat.
• D)The Purkinje fibers are involved in ventricular contraction.

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Definitions:

Economies Of Scale

The cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output generally decreasing with increasing scale.

Monopolist

A solo seller in a market who has significant control over the pricing and availability of a unique product or service.

Profit-Maximizes

The method or approach of modifying production and pricing to secure the maximum achievable profit.

Barriers To Entry

Obstacles that make it difficult for new competitors to enter a market, protecting existing firms from new entrants.