Which of the Following Is Most Likely to Increase Ejection

question 58

Multiple Choice

Which of the following is most likely to increase ejection fraction?

• A) Activation of beta1-adrenergic receptors
• B) Vagal discharge
• C) Blockade of beta1-adrenergic receptors
• D) Activation of the muscarinic receptors

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Definitions:

Working Capital

The measure of a company's liquidity, efficiency, and its short-term financial health, calculated as current assets minus current liabilities.

Externalities

Costs or benefits that affect parties who did not choose to incur that cost or benefit, often related to environmental, public health, or economic activities.

Net Present Value (NPV)

A calculation used to assess the profitability of an investment, measuring the difference between the present value of its cash inflows and outflows.

Internal Rate of Return (IRR)

The rate of growth a project is expected to generate, calculated as the discount rate that makes the net present value (NPV) of all cash flows equal to zero.