The Following Are Structural Components of the Conducting System of the Heart

question 36

Multiple Choice

The following are structural components of the conducting system of the heart.
1) Purkinje fibers
2) AV bundle
3) AV node
4) SA node
5) bundle branches
The sequence in which excitation would move through this system is

• A) 1, 4, 3, 2, 5.
• B) 3, 2, 4, 5, 1.
• C) 3, 5, 4, 2, 1.
• D) 4, 3, 2, 5, 1.
• E) 4, 2, 3, 5, 1.

---

Definitions:

Clients' Perceptions

Clients' perceptions involve the way clients view and interpret the services they receive, which can significantly impact their satisfaction and the perceived effectiveness of those services.

Seasonal Affective Disorder

A type of depression that occurs at a certain time of the year, usually in the winter, due to lack of natural sunlight.

Light-Exposure Therapy

A treatment method that uses natural or artificial light to affect the body's internal clock, often used for certain sleep disorders and depression.

Bulimia

An eating disorder characterized by episodes of binge eating followed by behaviors such as vomiting to prevent weight gain.