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Questions and Answers
What are the 3 major factors affecting blood flow?
What are the 3 major factors affecting blood flow?
- Heart rate, lung capacity, blood viscosity
- Diet, exercise, sleep pattern
- Circulating volume, cardiac pump function, vasomotor tone (correct)
- Body temperature, blood pressure, cholesterol level
Which chamber of the heart receives oxygenated blood from the lungs?
Which chamber of the heart receives oxygenated blood from the lungs?
- Right atrium
- Left atrium (correct)
- Left ventricle
- Right ventricle
What is the function of pericardial fluid?
What is the function of pericardial fluid?
- Aids in oxygenation of blood
- Regulates blood pressure
- Provides nutrients to the heart
- Reduces friction from pumping (correct)
What kind of effect does chronic altered tissue perfusion have?
What kind of effect does chronic altered tissue perfusion have?
What is the main function of the coronary circulation?
What is the main function of the coronary circulation?
Which layer of the pericardium encloses the heart?
Which layer of the pericardium encloses the heart?
Which chamber of the heart serves as a reservoir and conduit for systemic venous blood?
Which chamber of the heart serves as a reservoir and conduit for systemic venous blood?
What is the main function of the endocardium?
What is the main function of the endocardium?
Which artery supplies the right atrium, right ventricle, and inferior wall of the left ventricle with blood?
Which artery supplies the right atrium, right ventricle, and inferior wall of the left ventricle with blood?
What is the major factor affecting blood flow that is related to peripheral vascular resistance?
What is the major factor affecting blood flow that is related to peripheral vascular resistance?
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