please help RN!!!
the cards to put them in the boxes:
:: Kidney and liver release less erythropoietin
:: Erythropoietin stimulated bone marrow
::Oxygen levels in blood rise
::Kidney and liver release more erythropoietin
:: Bone marrow stimulation is depressed
::Fewer red blood cells are manufactured
:: Oxygen levels in blood drop
::Additional red blood cells are manufactured