Question

help me pls and noo links pls

true or false Oxygenated blood flows from the pulmonary circulation into the right atrium via the pulmonary veins.

Answer 1

Answer:

False

The left atrium receives oxygenated blood from pulmonary circulation through the left and right pulmonary veins. Blood passively flows into the atria without passing through valves.

Answer 2

False! It is not done by the pulmonary veins