There is no clear cut answer for this. The spleen is part of the bodies system of destroying old red blood cells. They only live about 120 days. But the liver is responsible for most of the reclaiming of the iron to build new blood cells. Then., of course, not all the iron is retained, and some of it is expelled from the body in the feces, which is what gives it its reddish-brown color.
Yes the spleen can serve as a reservoir for blood. This can come in handy in a big blood loss.
Red and white blood cells.
The spleen. It acts as a filter for blood, but also, as you said, is a reservoir for oxygen rich blood.
*)central artery in ..spleen*)2type of macrophage..dendritic center in the lymph nod
Your spleen is on your left side between your lung and kidney. It usually lies along the bottom of diaphragm. The spleen as a reservoir for red blood cells. If the body has blood loss, the spleen contracts and adds blood to the the circulatory system.
The spleen is a vital organ, which plays a huge role in the immune system. The spleen is located in the abdomen of the body, where it functions in the destruction of old red blood cells and holds a reservoir of blood. Until 1993, the purpose of the spleen was not known. It is increasingly recognized that its absence leads to a predisposition to certain infections.The related link goes to a picture which shows you the location of the spleen.
The spleen is not necessary for life but does have important functions: 1. Defense -macrophages lining sinusoids of spleen remove microorganisms from blood and phagocytose (eat) them. 2. Hematopoiesis -monocytes (white blood cell) and lymphocytes (white blood cell) complete their development in the spleen. 3. Red blood cell and platelet destruction-macrophages remove worn-out RBCs and imperfect platelets and destroy them by phagocytosis (eating); also salvage iron and globin from destroyed RBCs 4. Blood reservoir -pulp of spleen and its sinuses store blood for when you really need extra blood. If you noticed a "stitch" in your side when running hard, that is the spleen adding blood to the system so you will get oxygen.
the spleen.
The spleen.
Erythrocytes, or red blood cells, are produced in the bone marrow and stored in the spleen. The spleen acts as a reservoir for red blood cells, releasing them into the bloodstream as needed.
An enlarged spleen can interfere with blood clotting. The spleen is a multifunctional organ that helps produce platelets, which serve to clot the blood.
The spleen destroys worn out red blood cells, filters the blood and produces some white blood cells.
The spleen. It acts as a filter for blood, but also, as you said, is a reservoir for oxygen rich blood.
Your spleen is simply a blood reservoir so when it is removed if you ever get cut or bleed alot you have a more likely chance of suffering hypoperfusion eg: shock..
The spleen acts as a blood reservoir; when additional blood is needed, it contracts and forces stored blood into circulation.the spleenThe spleen act as a sort of reservoir, among other functions.urinary blooderIt is the small intestine that eliminates toxic materials from blood as well as stores food that has been digested. It's also referred to as the small bowel.
The spleen acts as a reservoir for red blood cells. It also recycles used red blood cells and fabricates anti-bodies that are used by the body to fight infection. The body can survive without the spleen, but the person may be prone to more illnesses as the spleen is important to the immune system.
SPLEEN
*)central artery in ..spleen*)2type of macrophage..dendritic center in the lymph nod
Red pulp is involved as a reservoir for formed elements of the blood. Source: I'm Awesome