Question

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your answer is incorrect.
the atria receive blood from all of the following except:
pulmonary veins
superior vena cava
coronary sinus
inferior vena cava
all of these choices supply blood to the atria

Explanation:

The right atrium receives blood from the superior vena cava, inferior vena cava, and coronary sinus. The left atrium receives from pulmonary veins. All supply blood to atria.

Answer:

E. all of these choices supply blood to the atria