The purpose of lungs is to introduce oxygen to the red blood cells in your blood, and to collect carbon dioxide to exhale. The red blood cells take the oxygen to all parts of the body. Therefore, the lungs don't "make your blood pure".
However, one function of the liver is to detoxify chemicals in the bloodstream. Most harmful chemicals in the blood are changed by the liver to make them harmless.
In addition, the kidneys filter out excess water and waste from the bloodstream to make urine. In this way, you could say the kidneys' primary function is to "purify" blood.
The pulmonary veins carry oxygenated, pure blood from the lungs to the left atrium of the heart.
AnswerPulmonary artery pumps the blood to left atrium of the heartPulmonary Viens carry pure blood from the Lungs to the Heart The only vein carry pure blood
artery carry pure blood but pulmanary artery carry improve blood to lungs from heart
To make the lungs work and if our lungs didn't work then we couldn't breathe.
The pulmonary vein carries oxygenated blood from the lungs to the heart.
Heart has two sides (4chambers) separated by a septum.One side it collects the impure blood ie from all the parts of our body and pumps it to lungs. At lungs through alveoli the co2 diffuses out and oxygen enters the blood. this pure blood (oxygenated blood) enters the other side of heart from where it is pumped to all body parts AND cycle continues.
It can damage your lungs and eyes.
The blood leaving the lungs is loaded with oxygen, while blood entering the lungs is about to get oxygen from the respiratory system.
If you swallow one when you are asleep it can get into your lungs and cause them to bleed which will make you cough up blood.
The pulmonary veins deliver the pure blood to the heart from the lungs.
Answer Pump blood to the lungs.
The left side of the heart is for to collecting oxegynated blood from the lungs, then pumps blood around your body. The right side of the heart is for to collecting blood from the body, then so pumps blood to the lungs.