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Body fluid
Hematocrit
Hematocrit
Hematopoiesis
Erythropoiesis
Hemoglobin
Life cycle of a RBC
Leukopoiesis
Thrombocytes - Platelets
Step 2: Platelet plug
Extrinsic and Intrinsic coagulation pathways
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Colorized SEM of Red Blood Cells (red), platelets (green) and White Blood Cells (purple)
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TEM of Red Blood Cells (in cross section)
Sickle Cell Anemia (arrow = sickle cell)
Colorized SEM of Sickle Cell RBCs (green)
Normal RBC Sickled RBC
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Platelet by TEM
Erythrocyte function
• Dedicated to carry respiratory gas
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