Biology, asked by krishna700, 1 year ago

different between pulmonary circulation and systemic circulation​

Answers

Answered by generalRd
6
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Here is your answer




Pulmonary circulation is the circulation system that carries deoxygenated blood to the lungs and returns oxygenated blood from the lungs back to the heart. The two blood vessels involved in the pulmonary circulation are pulmonary artery and the pulmonary vein. The deoxygenated blood flows into the right ventricle from the right atrium. This blood is carried to the alveoli of lungs for the oxygenation by the pulmonary artery. The pulmonary artery, which immediately originates from the right ventricle, is called the pulmonary trunk. The pulmonary trunk divides into two; the left pulmonary artery and the right pulmonary artery. The left pulmonary artery carries blood to the left lung while the right pulmonary artery carries blood to the right lung.
Difference Between Pulmonary and Systemic Circulation

Figure 1: Pulmonary Circulation

Carbon dioxide is removed from the blood while oxygen is taken into the blood at the alveolar capillaries. The oxygenated blood is carried to the left atrium of the heart by four pulmonary veins. A small amount of oxygenated blood is carried to the heart by the bronchial veins.
What is Systemic Circulation

The systemic circulation is the circulation system that carries oxygenated blood throughout the body and returns the deoxygenated blood to the heart from the body tissues. The oxygenated blood from the lungs returns to the left atrium of the heart through pulmonary veins. This blood flows into the left ventricle and comes out from the heart through the aorta. The aorta branches into small arteries, which carry blood to different organs in the body. Within an organ or tissue, these arteries branch to arterioles, which make blood capillaries. The exchange of oxygen and nutrients with the metabolizing cells occurs via blood capillaries.
Main Difference - Pulmonary vs Systemic Circulation



Carbon dioxide and other metabolic wastes are transported back to the blood. The deoxygenated blood drains back to the venules and returns to the right atrium of the heart by vena cava. The deoxygenated blood from the upper half of the body above the diaphragm drains by the superior vena cava while the deoxygenated blood from the lower half of the body drains by the inferior vena cava.
Similarities Between Pulmonary and Systemic Circulation

Both pulmonary and systemic circulation are the components of the double circulation.
Both pulmonary and systemic circulation occur in many mammals.
Both pulmonary and systemic circulation are types of closed circulation systems.
Both pulmonary and systemic circulation comprise arteries and veins.
Both pulmonary and systemic circulation help to reach respiratory gases, nutrients, and metabolic wastes to their final destinations.

Difference Between Pulmonary and Systemic Circulation
Definition

Pulmonary Circulation: Pulmonary circulation refers to the passage of blood from the right ventricle of the heart to the lungs, where the blood gets oxygen, remove carbon dioxide and return to the right atrium of the heart.

Systemic Circulation: Systemic circulation refers to the passage of blood from the left ventricle of the heart to the rest of the body through systemic arteries, carrying oxygen and nutrients to the cells and return to the left atrium of the heart by superior and inferior vena cava.
From the Heart

Pulmonary Circulation: Pulmonary circulation carries deoxygenated blood from the right ventricle of the heart to the lungs through the pulmonary artery.

Systemic Circulation: Systemic circulation carries oxygenated blood from the left ventricle of the heart to the rest of the body by the aorta.
To the Heart

Pulmonary Circulation: Pulmonary circulation carries oxygenated blood from the lungs to the left atrium of the heart by the pulmonary vein.

Systemic Circulation: Systemic circulation carries deoxygenated blood from the body to the right atrium of the heart by the superior and inferior vena cava.
Composed of

Pulmonary Circulation: Pulmonary circulation is composed of pulmonary artery and pulmonary vein.

Systemic Circulation: Systemic circulation is composed of inferior and superior vena cava, aorta, and other small blood vessels.
Destination of the Blood

Pulmonary Circulation: Pulmonary circulation carries blood to the lungs.

Systemic Circulation: Systemic circulation carries blood throughout the body.
Function

Pulmonary Circulation: Pulmonary circulation helps to release carbon dioxide from the blood while dissolving oxygen in the blood.

Systemic Circulation: Systemic circulation helps to provide nutrients and oxygen to the metabolizing cells in the body.


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Answered by brainlystargirl
12
Heya ____

Ans _________

• Pulmonary Circulation _____

√ It is that circulation which carries deoxygenated blood to the lungs and return oxygenated blood from lungs to the back to heart....

√ Two blood vessels pulmonary artery and pulmonary veins are involved in this......

• Systematic Circulation _____

√ It carries oxygenated blood throughout the body and return deoxygenated blood to the heart...

√ It flows from left ventricle and come out through heart artoa...

Thank you
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