ANATOMY

GENERAL ANATOMY

CARDIOVASCULAR SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following series represents the correct path of blood circulation?A)left atrium, left ventricle, lungs, right atrium, right ventricle B)right atrium, right ventricle, lungs, left atrium, left ventricle C)left atrium, left ventricle, right atrium, right ventricle, lungs D)right atrium, lungs, right ventricle, left atrium, body, left ventricleE)left atrium, lungs, left ventricle, body, right atrium, right ventricle
A
left atrium, left ventricle, lungs, right atrium, right ventricle, body
B
right atrium, right ventricle, lungs, left atrium, left ventricle, body
C
left atrium, left ventricle, right atrium, right ventricle, lungs, body
D
right atrium, lungs, right ventricle, left atrium, body, left ventricle
Explanation: 

Detailed explanation-1: -C. Left atrium receives oxygenated blood from lungs while left ventricle pumps oxygenated blood to different parts of the body.

Detailed explanation-2: -Blood comes into the right atrium from the body, moves into the right ventricle and is pushed into the pulmonary arteries in the lungs. After picking up oxygen, the blood travels back to the heart through the pulmonary veins into the left atrium, to the left ventricle and out to the body’s tissues through the aorta.

Detailed explanation-3: -Blood flows from the right atrium into the right ventricle through the tricuspid valve. When the ventricle is full, the tricuspid valve shuts to prevent blood flowing backwards into the atrium. Blood leaves the heart through the pulmonic valve into the pulmonary artery and flows to the lungs.

Detailed explanation-4: -From the left atrium blood flows into the left ventricle. The left ventricle pumps the blood to the aorta which will distribute the oxygenated blood to all parts of the body.

Detailed explanation-5: -Deoxygenated blood starts to run from the body. It flows into Superior/ Inferior Vena Cava. The flow of deoxygenated blood reaches the right atrium. The atrium will push the flow through the Tricuspid valve. The gore stays in the right ventricle. More items •30-Mar-2022

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