Question

Right atrium recieves blood from
(a) pulmonary aorta
(b) pulmonary veins
(c) inferior vena cava
(d) superior and inferior vena cava

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Answer 1

Answer:

d is the and of this ques

Answer 2

Answer:

The right atrium receives deoxygenated blood from systemic circulation through the superior vena cava and inferior venae cavae. The left atrium receives oxygenated blood from pulmonary circulation through the left and right pulmonary veins. ... There are no atrial inlet valves to interrupt blood flow during atrial systole.

Explanation:

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