Blood entering the kidneys has more water; the water is extracted by the kidneys and sent through the ureter to the bladder.
Blood enters the kidneys through the renal arteries. The blood pressure at the top of the nephron is relatively high compared to that in the renal veins, to aid diffusion of substances across the Bowman's capsule. But aside from the difference in pressure, there are also discrepancies in composition. Waste products such as urea and excess ions will not be found in the blood that leaves the kidneys; they would have been absorbed and transferred to the bladder as urine.
The kidneys are like a filter that clean out the materials going through your digestive tract. They also maintain water balance and filter the blood of waste.
As blood leaves the vascular system pressure drops, leading to a decrease in perfusion to the kidneys. This causes a decrease in urine production. Put simply fluid is going in to some space in your body instead of leaving through the urine.
The pulmonary artery contains deoxygenated blood. It is going to the lungs to pick up oxygen.
stop the blood going in wrong direction.
The aorta is the artery leaving the heart, the vena cava is the vein going to the heart.
The blood going out from the arteries is full of oxygen. It delivers that oxygen to the organs, therefore when it returns in the veins, it contains carbon dioxide
Blood entering the heart from Superior vena cava and Inferior vena cava is "dirty". Bloold going through Pulmonary artery is 'dirty" and is "cleaned" (oxygenated) in the lungs. Blood entering the heart via pulmonary vein and leaving via aorta is clean.
5 litres, on average
Yes He is leaving forever on July and will be going to TNA
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fatrftwf