Question

Observe the picture and choose the correctly labeled parts:

• A. A: Pulmonary circulation; C: Pulmonary vein
• B. B: Pulmonary circulation; D: Pulmonary artery
• C. D: Pulmonary artery; C: Aorta
• D. C: Pulmonary vein; B: Pulmonary circulation

Answer 1

Answer: (A)

A: Pulmonary circulation; C: Pulmonary vein

The pulmonary circulation is the portion of the circulatory system which carries deoxygenated blood away from the right ventricle, to the lungs, and returns oxygenated blood to the left atrium and ventricle of the heart.

The pulmonary veins are the veins that transfers oxygenated blood from the lungs to the heart.

So, option A is the correct option.