HEMATOPOIETIC SYSTEM

hema quiz prelims

Cytoplasmic Changes

change in cytoplasm

Reduction in Cell Size

more matured, decrease in size

Erythropoiesis

red blood cells

Granulopoiesis

granulocytes/myeloblast

Monopoiesis

monoblast

Lymphoiesis

lymphoblast

Megakaryopoiesis

megakaryocyte

Erythropoiesis

process by which Erythroid precursor cells differentiates to become mature

erythropoietin

primary regulator of the process in maturing RBCs

PRONORMOBLAST

BASOPHILIC NORMOBLAST

POLYCHROMATIC (POLYCHROMATOPHILIC) NORMOBLAST

ORTHOCHROMIC NORMOBLAST

RETICULOCYTE

0.5-1.5%

adult reference range of reticulocyte

2-6%

newborn reference range of reticulocyte

ERYTHROCYTE

MYELOBLASTS

PROMYELOCYTES

NEUTROPHIL MYELOCYTES

NEUTROPHIL METAMYELOCYTES

NEUTROPHIL BANDS

SEGMENTED NEUTROPHILS

EOSINOPHIL MYELOCYTES

EOSINOPHIL

IMMATURE BASOPHILS

MATURE BASOPHILS

MONOBLAST

PROMONOCYTES

MONOCYTE

LYMPHOBLAST

PROLYMPHOCYTE

SMALL LYMPHOCYTES

MEDIUM LYMPHOCYTE

LARGE LYMPHOCYTE

MEGAKARYO BLAST (STAGE 1)

PROMEGARKAYOCYTE (STAGE II)

MEGAKARYOCYTE (STAGE III)

PLATELET (THROMBOCYTE)