Blood is produced in the marrow of your bones. It needs energy and water and nutrients to accomplish this. Energy comes from the food and nutrients you eat. Water is a must for the human body.
Menstrual blood.
Hemostasis is the name of the response to broken blood vessels. This response occurs when blood ruptures or leaks out of the body's vessels. The body reacts with a vascular plugging effect that clogs the leakage of the blood vessel.
The capillaries are so much smaller than the vena cavas and aorta because these large blood transportation systems are under a lot of pressure. For example, when blood is first emerging from the heart it is being pumped out with extreme amounts of pressure, if the aorta was as small as the capillaries, then it would burst under the pressure causing mass amounts of internal bleeding. On the flipside, the capillaries are farther away from the heart, here the pressure is not nearly as great as it is nearer to the heart, therefore the capillaries do not need to be big, they just need to be large enough to transport nutrients from the blood to the organs.
Blood Flow
The person with the O negative blood has an anti-RH antibody in their blood which will make the O positive platelets received coagulate (neutralizing it since the body sees the antigen RH as a foreign substance) which can cause severe problems depending on how much O positive blood is received.
Carbon Dioxide is transported throughout the body using the red blood cells' hemoglobin, which first carries Oxygen to the lungs, and then to the heart. The blood then carries deoxygenated blood back to the lungs to exhale the Carbon Dioxide.
Blood from the body is first received by the heart in right artery. This blood is then pumped into the lungs so that it can get oxygen before being distributed to the rest of the body.
Blood from the body is first received by the heart in the right atrium. The blood is taken to the right ventricle and eventually to the lungs to be purified and oxygenated.
its called bleeding
Heart
Whit blood cells. :]
It is coming from the vena cava. This carries deoxygenated blood from the body.
Blood returning from the rest of the body is received by the right atrium.
It is coming from the vena cava. This carries deoxygenated blood from the body.
All blood is red, regardless of where it is in the body. Oxygenated blood and deoxygenated blood have slightly different shades, with deoxygenated blood being darker and oxygenated blood brighter.
Inferior deals with blood coming from body areas below the heart, superior deals with blood coming from above the heart.
I'm no anonomy expert, but the blood carried from the heart to the body is oxygen rich while the blood coming from the body has had it's oxygen absorbed so it goes through the heart to the lungs, where it gets oxygen, back to the heart and out to the body again.
Yes blood is oxygenated then it is pumped to all parts of the body including the heart.