The Most Important Factor in Ensuring That Blood Moves in Correct

question 38

Multiple Choice

The most important factor in ensuring that blood moves in correct order through the heart is (the)

• A)location of the main electrical conduction node.
• B)coordination of the timing of atrial and ventricular systole.
• C)strength of the contraction of the different parts of the myocardium.
• D)pressure of blood in each of the chambers at any given time.
• E)None of the answers are correct.

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Definitions:

Cardiovascular Disease

A class of diseases that involve the heart or blood vessels, including coronary artery disease, hypertension, and stroke, often related to atherosclerosis.

Stress

A physical or emotional response to external or internal challenges, perceived as threatening or demanding.

Symptoms

Signs or indications of a condition or disease experienced by an individual, which may include pain, fever, fatigue, or other physical or psychological manifestations.

Diabetes

A metabolic disease characterized by high blood sugar levels over a prolonged period, resulting from either the body's inability to produce insulin or its resistance to insulin.