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Questions and Answers
Which chamber of the heart receives oxygenated blood from the lungs?
Which chamber of the heart receives oxygenated blood from the lungs?
- Right ventricle
- Left atrium (correct)
- Right atrium
- Left ventricle
Which valve is located between the right atrium and right ventricle?
Which valve is located between the right atrium and right ventricle?
- Tricuspid valve (correct)
- Mitral valve
- Aortic valve
- Pulmonary valve
Where is the heart apex directed?
Where is the heart apex directed?
- Pericardium
- Diaphragm
- Left hip (correct)
- Right hip
What is the function of the cardiovascular system?
What is the function of the cardiovascular system?
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Which blood vessel carries deoxygenated blood away from the heart?
Which blood vessel carries deoxygenated blood away from the heart?
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Which structure protects the heart by surrounding it in the thoracic cavity?
Which structure protects the heart by surrounding it in the thoracic cavity?
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What is the function of the atrioventricular valves?
What is the function of the atrioventricular valves?
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Which structure of the heart is responsible for generating electrical impulses to regulate heartbeats?
Which structure of the heart is responsible for generating electrical impulses to regulate heartbeats?
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'Semilunar valves' are named due to their shape resembling:
'Semilunar valves' are named due to their shape resembling:
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Which chamber of the heart has a thicker muscular wall for pumping blood to the systemic circulation?
Which chamber of the heart has a thicker muscular wall for pumping blood to the systemic circulation?
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