Which One of the Following Chemical Mediators Can Alter Blood

question 23

Multiple Choice

Which one of the following chemical mediators can alter blood pressure via vasoconstriction?

• A) Prostacyclin.
• B) Endothelin-1.
• C) Nitric oxide.
• D) Prostaglandin E_2.

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Definitions:

Present Value

The immediate worth of a future financial amount or sequences of cash flows, using a specified rate of return for calculation.

Invested Costs

Costs that have already been incurred for a project or investment.

Discount Rate

The interest rate used to discount future cash flows to their present value, commonly used in capital budgeting and investment planning.

IRR

Internal Rate of Return is a financial measure used to calculate the expected profitability of prospective investments.