Question
Biology Question on body fluids and circulation
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
More than that in the pulmonary vein
Explanation
Solution
Arteries have higher blood pressure than vein because blood is forced inside them from heart and also their lumen is narrow