The ________ Node of the Heart Initiates the Electrical Impulse

question 329

Multiple Choice

The ________ node of the heart initiates the electrical impulse that begins each heartbeat.

• A)atrioventricular
• B)myocardial
• C)bundle of His
• D)sinoatrial

---

Definitions:

Interpersonal Skills

Abilities used to interact effectively with other people, such as communication, empathy, and negotiation.

Successful Interview

A meeting or conversation that achieves its intended purpose, often leading to a job offer or the gathering of valuable information.

Perfectly Competitive Industry

A market structure where many firms sell identical products, entry and exit are easy, and no single firm can influence the market price.

Market Shares

The percentage of an industry's total sales that is earned by a particular company over a specified time period.