Match the Factor Involved in the Initiation and Spread of Cardiac

question 67

Multiple Choice

Match the factor involved in the initiation and spread of cardiac excitation, labelled a. through d. with the description. (Options may be used more than once or not at all.)
-rapidly conducts the impulse down the ventricular septum and throughout much of the ventricular musculature

• A)SA node
• B)AV node
• C)bundle of His and Purkinje system
• D)gap junction

Understand the role of neurotransmitters and how nerve impulses are transmitted.

Comprehend the structure and functional role of the autonomic nervous system.

Identify the various types of connective tissue covers of nerves.

Understand the basic structure and functions of the spinal cord.

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Definitions:

Personal Transportation

Means of conveyance for individuals or small groups, typically for private use, such as cars, bicycles, or personal mobility devices.

Employment At Will

A common law doctrine under which either party may terminate the employment relationship at any time and for any reason unless a contract or statute specifies otherwise.

Court Decisions

The rulings or judgments made by a court in a legal case.

Employment Termination

The process by which an employer or employee ends an employee’s job, which can occur through resignation, firing, layoff, or mutual agreement.