Question

Blood pressure in the pulmonary artery is

• A. More than that in the carotid
• B. More than that in the pulmonary vein
• C. Less than that in the venae cavae
• D. Same as that in the aorta

Answer 1

Answer: (B)

Arteries have higher blood pressure than vein because blood is forced inside them from heart and also their lumen is narrow