Anatomy, Physiology, and Electrical Activity of the Heart Instructions A particularly exciting topic to leam in anatomy and physiology is the circulatory system. Our heart is a muscular organ that works as the body's circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries, which provide oxygen and nutrients to body tissues by transporting the blood throughout the body. All this would not be possible without the electrical activity that guides this system. 1. Discuss the blood flow through the heart. 2. Explain the electrical conduction system of the heart. 3. Choose which one is more important (blood flow or electrical conduction) and why you chose one versus the other.

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Anatomy, Physiology, and Electrical Activity of the Heart Instructions A particularly exciting topic to leam in anatomy and physiology is the circulatory system. Our heart is a muscular organ that works as the body's circulatory pump. It takes in deoxygenated blood through the veins and delivers it to the lungs for oxygenation before pumping it into the various arteries, which provide oxygen and nutrients to body tissues by transporting the blood throughout the body. All this would not be possible without the electrical activity that guides this system. 1. Discuss the blood flow through the heart. 2. Explain the electrical conduction system of the heart. 3. Choose which one is more important (blood flow or electrical conduction) and why you chose one versus the other.
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