NREMT Advanced EMT

Category - Cardiology

Which organ is made up of the inferior and superior vena cava, aorta, pulmonary arteries, and veins?
  1. Upper vessels of the heart
  2. Lower vessels of the heart
  3. Great vessels of the heart
  4. None of the above
Explanation
Answer - C - The great vessel of the heart is made up of the inferior and superior vena cava, aorta, pulmonary arteries, and veins. The great vessels enter the heart through its base. The base is the top portion of the heart, located at the level of the second rib.
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