Heart Block Is One Type of Electrical Defect in the Heart

question 15

Multiple Choice

Heart Block is one type of electrical defect in the heart in which the electrical signal from the sinoatrial node to the relay point is delayed.Predict the effect of Heart Block on the cardiac cycle.

• A)The atria relax for a shorter period of time.
• B)The atria relax for a longer period of time.
• C)The ventricles relax for a shorter period of time.
• D)The ventricles relax for a longer period of time.

---

Definitions:

Unit Price

The unit price is the cost per unit of a product, allowing for a standard comparison of costs among different sized packages of the same item.

Ounce

A unit of weight used in the British, United States, and other Imperial systems, equivalent to one-sixteenth of a pound.

Pineapple

A tropical fruit with a rough, spiky outer skin, sweet firm interior, and a tuft of stiff leaves on top.

Tip Rate

The tip rate is the percentage of the total bill amount given as extra money (tip) for services, typically in the hospitality industry.