Question
Question 5 (1 point) The largest artery that pumps oxygenated blood to the body is the: inferior vena cava aorta mitral valve capillaries superior vena cava
Answer
4.7
(189 Votes)
Layla
Veteran · Tutor for 10 years
Answer
Aorta
Explanation
## Step 1:In the human circulatory system, there are three types of vessels: arteries, veins, and capillaries. Arteries are responsible for carrying oxygenated blood from the heart to all parts of the body, except for the pulmonary artery which carries deoxygenated blood to the lungs for oxygenation.## Step 2:Among the arteries, the largest one that pumps oxygenated blood to the body is the 'Aorta'. It originates directly from the heart and is responsible for delivering oxygen-rich blood to various parts of the body.## Step 3:The other options in the question are not correct. The 'Inferior vena cava' and 'Superior vena cava' are large veins that carry deoxygenated blood from the lower and upper parts of the body respectively to the heart. They do not distribute oxygen-rich blood to the body. The 'Mitral valve' is a part of the heart that ensures blood flows in the correct direction within the heart, and 'Capillaries' are the smallest blood vessels where the exchange of oxygen and carbon dioxide occurs, but they are not the largest artery that pumps oxygenated blood to the body.