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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?
Which blood vessel carries deoxygenated blood away from the heart?
Which blood vessel carries deoxygenated blood away from the heart?
Which structure protects the heart by surrounding it in the thoracic cavity?
Which structure protects the heart by surrounding it in the thoracic cavity?
What is the function of the atrioventricular valves?
What is the function of the atrioventricular valves?
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?
'Semilunar valves' are named due to their shape resembling:
'Semilunar valves' are named due to their shape resembling:
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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