Cardiovascular Anatomy and Embryology Quiz
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Questions and Answers

Which valve separates the right atrium from the right ventricle?

  • Tricuspid valve (correct)
  • Pulmonary valve
  • Bicuspid valve
  • Aortic valve

Which vessel does the blood enter the left ventricle through?

  • Pulmonary valve
  • Bicuspid valve
  • Tricuspid valve
  • Mitral valve (correct)

What is the outflow pathway from the right ventricle?

  • Coronary sinus
  • Pulmonary trunk through the pulmonary valve (correct)
  • Inferior cava vein
  • Ascending aorta artery through the aortic valve

Which vessel returns blood to the right atrium?

<p>Superior cava vein (A)</p> Signup and view all the answers

Where does the blood enter the right ventricle from?

<p>Right atrium through the tricuspid valve (B)</p> Signup and view all the answers

Which valve has 3 semilunar cusps?

<p>Pulmonary valve (A)</p> Signup and view all the answers

Where does the outflow from the left ventricle lead to?

<p>Ascending aorta artery through the aortic valve (A)</p> Signup and view all the answers

What vessel carries lymph originating in tissues inferior to the diaphragm?

<p>Thoracic duct (A)</p> Signup and view all the answers

What is the absence of lymphatic vessels in?

<p>Brain (C)</p> Signup and view all the answers

What does lymph consist of?

<p>Interstitial fluid, lymphocytes, and macrophages (A)</p> Signup and view all the answers

Where does the superior cava vein originate from?

<p>2 venous brachiocephalic trunks, azygos vein, and hemiazygos vein (A)</p> Signup and view all the answers

Which vessel delivers lymph to the venous system?

<p>Lymphatic vessels (D)</p> Signup and view all the answers

Which vessel carries oxygenated blood away from the heart?

<p>Aorta (C)</p> Signup and view all the answers

Which component of the cardiovascular apparatus is responsible for pumping deoxygenated blood to the lungs?

<p>Right ventricle (B)</p> Signup and view all the answers

Which vessel returns blood to the right atrium from the body tissues?

<p>Inferior vena cava (A)</p> Signup and view all the answers

Where does the exchange of nutrients and gases between the blood and tissues occur?

<p>Capillaries (B)</p> Signup and view all the answers

Which chamber of the heart receives oxygenated blood from the lungs?

<p>Left atrium (A)</p> Signup and view all the answers

Which component of the cardiovascular apparatus has the thickest muscular wall?

<p>Left ventricle (D)</p> Signup and view all the answers

Which vessel carries deoxygenated blood from the heart to the lungs?

<p>Pulmonary artery (C)</p> Signup and view all the answers

Which vessel delivers oxygenated blood from the lungs to the heart?

<p>Pulmonary vein (B)</p> Signup and view all the answers

Which vessel originates from the right ventricle and carries deoxygenated blood to the lungs?

<p>Pulmonary artery (C)</p> Signup and view all the answers

Which vessel returns oxygenated blood from the lungs to the heart?

<p>Pulmonary vein (A)</p> Signup and view all the answers

Which vessel carries deoxygenated blood from the body tissues to the heart?

<p>Inferior vena cava (D)</p> Signup and view all the answers

Which vessel originates from the left ventricle and carries oxygenated blood to the systemic circulation?

<p>Aorta (D)</p> Signup and view all the answers

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