The Function of the Atrioventricular Node Is to

question 122

Multiple Choice

The function of the atrioventricular node is to

• A)excite the left and right atrium
• B)control the heart rate
• C)prevent the atria and ventricles from contracting simultaneously
• D)repolarize the heart after systole
• E)stimulate ventricular contractile cells directly

---

Definitions:

Face Value

The nominal value printed on a financial instrument like a bond or stock certificate, not necessarily its current market value.

Effective Interest Rate

The actual cost of borrowing or the actual yield on savings, taking into account the compounding of interest over time.

Market Interest Rate

The prevailing rate of interest that is available on investments, influencing the cost of borrowing and lending money.

Periodic Bond Interest

Regular interest payments made to bondholders during the life of a bond.