The Purpose of Nerve Impulses to Cardiac Muscle Is To

question 141

Multiple Choice

The purpose of nerve impulses to cardiac muscle is to:

• A)regulate only the rate of contraction
• B)cause contractions for pumping
• C)start each contraction or heartbeat
• D)stop the heart when necessary

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Definitions:

Income Statement

A record detailing a firm's income, costs, and gains during a particular timeframe.

Depreciation Expense

The allocation of the cost of a tangible asset over its useful life, reflecting the asset's wear and tear, decay, or decline in value.

Accumulated Depreciation

The total amount of depreciation expense that has been recorded against a fixed asset since it was acquired and put into use.

Income Statement

A financial statement that shows a company's revenues, expenses, and profits over a specific period.