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Questions and Answers
Which layer of the pericardium is closely applied to the superficial surface of the heart?
Which layer of the pericardium is closely applied to the superficial surface of the heart?
- Fibrous pericardium
- Visceral layer (correct)
- Serous pericardium
- Parietal layer
Which structure carries oxygenated blood from the lungs to the left atrium?
Which structure carries oxygenated blood from the lungs to the left atrium?
- Pulmonary arteries
- Inferior vena cava
- Pulmonary veins (correct)
- Superior vena cava
What is the correct sequence of blood flow through the heart?
What is the correct sequence of blood flow through the heart?
- Inferior vena cava - left atrium - mitral valve - left ventricle - aorta - pulmonary arteries - lungs - pulmonary veins - right atrium - tricuspid valve - right ventricle - pulmonary valve
- Superior vena cava - left atrium - pulmonary veins - left ventricle - aorta - pulmonary arteries - lungs - tricuspid valve - right atrium - pulmonary valve - right ventricle - mitral valve
- Inferior vena cava - right atrium - mitral valve - right ventricle - aorta - pulmonary arteries - lungs - pulmonary veins - left atrium - tricuspid valve - left ventricle - pulmonary valve
- Superior vena cava - right atrium - tricuspid valve - right ventricle - pulmonary valve - pulmonary arteries - lungs - pulmonary veins - left atrium - mitral valve - left ventricle - aorta (correct)
What is the function of the fibrous pericardium?
What is the function of the fibrous pericardium?
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What is the composition of the pericardium?
What is the composition of the pericardium?
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