If the Length of the Absolute Refractory Period in Cardiac

question 19

Multiple Choice

If the length of the absolute refractory period in cardiac muscle cells was the same as it is for skeletal muscle cells _ .

• A)it would be much longer before cardiac cells could respond to a second stimulation
• B)tetanic contractions might occur,which would stop the heart's pumping action
• C)contractions would last as long as the refractory period
• D)it would be less than 1-2 ms

---

Definitions:

Salvaging Fixed Assets

The process of recovering value from fixed assets that are no longer usable in their intended capacity, often through sale or recycling.

Discount Rate

Within discounted cash flow analysis, it is the interest rate used to determine the present value of cash flows anticipated in the future.

Initial Investment

Initial Investment is the amount of money used to start a project, purchase an asset, or invest in a financial product, prior to generating any returns.

Cash Inflows

This term describes the movement of money into a business or entity, typically from operations, investments, or financing activities.