00:01
So this question is regarding the circulatory system and majorly regarding the right ventricle.
00:12
Let's see what happens in the circulation.
00:14
There are two upper chambers that are the left and right atrium and the two larger ones that are the ventricles.
00:24
So this is the left side anatomically and this is the right side.
00:29
And there are the two major circulatory components that are the lungs and the tissues.
00:38
Let's see how the circulation happens.
00:40
From the tissues, the deoxygenated blood enters the right atrium.
00:49
This is majorly through the veins and the final vein is the vena cava.
00:56
So through the vena cava, the blood enters the right atrium and from there it enters the right ventricle and this valve that is present on the right side the right atrioventricular valve that is known as the tricuspid valve and from the right ventricle the deoxygenated blood is sent to the lungs for oxygenation this is done through the pulmonary arteries that take the blood to get deoxygenated by the lungs from the lungs oxygenated blood is sent to the left atrium this is the left atrium via the pulmonary veins so via the pulmonary veins oxygenated blood reaches the left atrium and is sent to the right to the left ventricle via a a valve.
02:03
This left atrioventricular valve is known as the bicuspid valve.
02:11
And from the left ventricle, oxygenated blood is sent to the tissues via the arteries and the major artery, the starting artery is now aorta.
02:25
Now let's look at the statements.
02:28
Statement a says that from the right ventricle the blood is pumped out of the heart into the systemic circulation.
02:42
Now we know that this circulation here is known as the pulmonary circulation and this circulation is known as the systemic circulation.
02:54
Now from the right ventricles we can see that blood is being pumped into the pulmonary circulation...