Arrange in sequence the path of the blood through the coronary circulation. (Separate letters by a comma and space as follows: A, B, C, D)
a. Right atrium
b. Pulmonary artery
c. Tricuspid valve
d. Right ventricle
e. Superior and inferior vena cava
f. Pulmonary vein
g. Left atrium
h. Mitral valve
i. Left ventricle
j. Lungs
ANS:
E, A, C, D, B, J, F, G, H, I
The blood travels through the vena cava to the right atrium, through the tricuspid valve to the right ventricle, through the pulmonary artery to the lungs. The pulmonary veins deliver the blood to the left atrium, then through the mitral valve to the left ventricle and out the aorta to the body.
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