What Will Happen If Oxygenated And Deoxygenated Blood Mix

Incoming and outgoing blood would mix causing turbulence.
What will happen if oxygenated and deoxygenated blood mix. The four pulmonary veins return the oxygenated blood oxygen rich to the left atrium of the heart. A four chambered heart prevents any admixture of oxygenated and deoxygenated blood thus making sure that blood going to the lungs will be maximally deoxygenated and that blood going to the rest. Blood entering the atria would leak into the ventricles. This ensures that deoxygenated blood doesn t mix with oxygenated blood.
The oxygenated and deoxygenated blood would mix. It results in blood circulating in the arteries to be less oxygenated than it should. Which of the following describes what might happen if the septum in the heart ruptured. If for instance there is a ventricular septal defect in a person the oxygenated blood will go to the right side due to the higher pressure in the left ventricle and from there.
M ajor organs such as the brain liver heart and kidneys would suffer instantly if such a thing happened. It really depends on how poorly oxygenated the blood is overall but it can result in life. The pulmonary circulation is also referred to as the lesser circulation. What happens if there is a hole in the septum.
If the oxygenated blood and deoxygenated blood get mixed then blood would circulate through the body without being fully oxygenated and the tissues will receive less oxygen. How it does so is interesting. Generally it occurs when there s a ventricular septal defect a hole between the two ventricles that causes the poorly oxygenated and well oxygenated blood to mix. Veins carry deoxygenated blood to the heart except for the pulmonary veins which carry oxygenated blood to the heart and the hepatic portal vein which carries deoxygenated blood to the liver.
Well if oxygenated and deoxygenated bloods get mixed it will reduce the overall efficiency of blood to carry oxygen to the tissues. Blood from outside the heart would leak into the heart. The pulmonary artery arises from the right ventricle and tranports deoxygenated blood oxygen poor to the lungs where the blood becomes oxygenated again.