The Primary Pacemaker of a Normal Heart, Where the Electrical

question 26

Multiple Choice

The primary pacemaker of a normal heart, where the electrical impulse for the heartbeat originates, is the:

• A)SA node.
• B)AV node.
• C)bundle of His.
• D)Purkinje network.

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Definitions:

Acres of Pasture

A measure of land area, specifically used for grazing livestock or as grassland.

Budget

A financial plan detailing projected revenue and expenditures over a specific period.

Bushels of Grain

A measurement unit for volume typically used in the U.S. to quantify agricultural produce like grain.

Acres of Pasture

Measurements of land area, specifically used for grazing livestock or farming purposes.