The Parasympathetic Nervous System Has _____ Effect on Myocardial Contraction

question 19

Multiple Choice

The parasympathetic nervous system has _____ effect on myocardial contraction.

• A) very little
• B) an increased stimulatory
• C) a significant stimulatory
• D) a synergistic

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Definitions:

Operating Expense

ongoing costs for running a product, business, or system.

Operating Profit

The earnings of a business from its core operations, excluding the effects of interest and taxes.

Mark-up

The surplus added onto the base cost of products intended to cover operational costs and generate profit.

Unit Cost

The financial outlay required for the production, storage, or acquisition of an individual product or service unit.