Which of the Following Shows the Components of the Cardiac

question 3

Multiple Choice

Which of the following shows the components of the cardiac conduction system in the correct sequence?

• A)AV bundle, left and right bundle branches, SA node, AV node, Purkinje fibers
• B)AV node, SA node, Purkinje fibers, AV bundle, left and right bundle branches
• C)SA node, AV node, AV bundle, left and right bundle branches, Purkinje fibers
• D)Purkinje fibers, left and right bundle branches, AV bundle, SA node, AV node
• E)SA node, Purkinje fibers, AV node, AV bundle, left and right bundle branches

---

Definitions:

Break-Even Point

The level of production or sales at which total revenues equal total expenses, resulting in no net loss or gain.

Insurance Premiums

Regular payments made to an insurance company to maintain insurance coverage for health, life, property, or other policies.

Fixed Costs

Expenses that do not change with the level of production or sales activities within a certain range or period.

Break-even Point

The production level or sales volume at which total revenues equal total expenses, leading to no profit or loss.