what is the homeostasis?
Normal blood oxygen levels
what is the stimulus?
list 3 causes
hypoxia from inadequate oxygen delivery
decreased RBC count
decreased amount of hemoglobin
decreased availability of oxygen
kidney and to a smaller extent the liver releases erythropoietin
erythropoietin stimulates red bone marrow
enhanced erythropoiesis increases reticulocyte count
o2 carry ability of blood rises