Advertisements
Advertisements
प्रश्न
What is the difference between pulmonary circulation and systemic circulation?
Distinguish between the two types of circulation in our body.
Advertisements
उत्तर १
| Pulmonary circulation | Systemic circulation | |
| 1. | This involves the circulation of blood between the heart and the lungs. | This involves the circulation of blood between the heart and body organs (except the lungs). |
| .2. | It is the function of the right side of the heart. | It is the function of the left side of the heart. |
| 3. | It carries deoxygenated blood to the lungs to receive oxygen. | It carries oxygenated blood to the body's organs. |
| 4. | It begins on the right ventricle and ends on the left auricle. | It starts at the left ventricle and ends at the right auricle. |
| 5. | It returns oxygenated blood back to the heart. | It returns deoxygenated blood back to the heart. |
| 6. | Blood flows as: Right ventricle > deoxygenated blood > Lungs > oxygenated blood > Left auricle. |
Blood flows as: Left ventricle > oxygenated blood > Body organs > deoxygenated blood > Right auricle. |
उत्तर २
| Systemic Circulation | Pulmonary Circulation |
| 1. Circulation of oxygenated blood from the left ventricle of the heart to various organs of the body. | 1. Circulation starts in the right ventricle of the heart and reaches the lungs with deoxygenated blood. |
| 2. Return of deoxygenated blood to the right atrium. | 2. Pulmonary Artery collects the oxygenated blood from the lungs. |
| 3. Aorta carries oxygenated blood to all the organs of the body. | 3. Oxygenated blood is supplied to the left atrium of the heart by the Pulmonary. |
Notes
Students can refer to the provided solutions based on their preferred marks.
APPEARS IN
संबंधित प्रश्न
Which blood vessel does not carry any carbon dioxide?
Put a tick mark (✓) against the correct alternative in the following statement:
Sphygmomanometer measures
- Pulse rate
- Heart beat
- Blood pressure
- Brain activity
Blood in the human body circulates twice for making one complete round through the body. Explain.
Blood in the human body circulates twice for making one complete round through the body. Explain.
What does the term ‘double circulation’ mean?
The diagram represents the ‘closed system’ or ‘double circulation’ of blood in mammals.
Justify the above statement.
State two structural and two functional differences between the arteries and veins.
State the changes in the composition of blood as it passes through the following organs:
(a) Lungs (b) Gut (c) Liver (d) Kidneys.
In which of the following organisms double circulation occurs?
In which of the following groups of organisms, blood flows through the heart only once during one cycle of passage through the body?
Select the correct option:
In double circulatory system, the function of veins is to carry ______.
What is the significance of hepatic portal system in the circulatory system?
Complete the following flow diagram of double circulation:
Why is the separation of the right side and the left side of the heart useful? How does it help birds and mammals?
Give scientific reason.
Closed circulation is more efficient than open circulation.
Oxygenated blood to the liver is supplied by ______.
Why is the double circulation of blood in human beings necessary?
From where to where do the following blood vessel carry blood?
Hepatic vein
Name these:
Two phases of circulation of blood in human body
Write the exact location of the following:
Hepatic portal vein
