Erythropoietin primarily stimulates production of which blood cell type?

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Multiple Choice

Erythropoietin primarily stimulates production of which blood cell type?

Erythropoietin is a hormone that directly drives the production of red blood cells. In adults, kidneys release EPO in response to low oxygen levels. EPO then acts on erythroid progenitor cells in the bone marrow, promoting their survival, proliferation, and maturation into mature erythrocytes. This increases the number of red blood cells available to carry oxygen. White blood cells and platelets arise from different lineages and are regulated by other growth factors, and plasma is the fluid component of blood, not a cell type produced by EPO.

Erythropoietin is a hormone that directly drives the production of red blood cells. In adults, kidneys release EPO in response to low oxygen levels. EPO then acts on erythroid progenitor cells in the bone marrow, promoting their survival, proliferation, and maturation into mature erythrocytes. This increases the number of red blood cells available to carry oxygen.

White blood cells and platelets arise from different lineages and are regulated by other growth factors, and plasma is the fluid component of blood, not a cell type produced by EPO.

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