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Identify the correct order of blood flow through the heart, entering from the vena cava. A Left atrium → left ventricle → right ventricle → right atrium B Left ventricle → left atrium → right atrium → right ventricle C Right atrium → right ventricle → left atrium → left ventricle D Right ventricle → right atrium → left atrium → left ventricle E Right ventricle → right atrium → left ventricle → left atrium

Identify the correct order of blood flow through the heart, entering from the vena cava.

A

Left atrium  left ventricle  right ventricle  right atrium

B

Left ventricle  left atrium  right atrium  right ventricle

C

Right atrium  right ventricle  left atrium  left ventricle

D

Right ventricle  right atrium  left atrium  left ventricle

E

Right ventricle  right atrium  left ventricle  left atrium

 

Grade:7

1 Answers

sree lakshmi
73 Points
3 years ago
Answer is C
Blood enters the right atrium and passes through the right ventricle. The right ventricle pumps the blood to the lungs where it becomes oxygenated. The oxygenated blood is brought back to the heart by the pulmonary veins which enter the left atrium. From the left atrium blood flows into the left ventricle.

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