00:01
Hello students, here the question is about the human heart.
00:04
So, in the pulmonary circuit, the heart's dash heart pumps dash blood to the lungs then dash heart.
00:15
So the right heart pumps deoxygenated blood to the lungs then oxygenated heart.
00:21
So, option a is correct.
00:26
The correct answer is option a.
00:38
That in the pulmonary circuit, the heart's right heart pumps deoxygenated blood to lungs then oxygenated blood flows to the heart.
00:44
Therefore, first option is correct.
00:46
Number seven, sorry, this is five, this is six.
01:09
So, the atria of the heart contain deoxygenated blood and the ventricles contain oxygenated blood.
01:14
This is a false statement.
01:23
The both atria and ventricle of heart contain oxygenated and deoxygenated blood.
01:27
The right atrium receives oxygenated blood through vena cava.
01:31
The left atria receives oxygenated blood through pulmonary veins.
01:34
And the right ventricle receive deoxygenated blood from the right atrium and the left ventricle receives oxygenated blood from the left atrium.
01:41
But here, the statement is that the atria of the heart contain deoxygenated blood.
01:47
No, this is a false statement.
01:50
Number seven, that the statement about the systematic circuits are true.
02:08
That the systematic circuit carries oxygenated blood from the heart...