blood - stkate-las.comcomponents of blood and relative concentrations centrifuge plasma (55% of...
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![Page 1: Blood - stkate-las.comComponents of Blood and Relative Concentrations Centrifuge Plasma (55% of whole blood) Buffy coat: leukocytes and platelets (](https://reader030.vdocuments.mx/reader030/viewer/2022040611/5eda3f83b3745412b57105a8/html5/thumbnails/1.jpg)
Blood
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Functions
• Transport
• Protection
• Regulation of fluid volume and pH
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Components of Blood and Relative Concentrations
Centrifuge
Plasma
(55% of whole blood)
Buffy coat: leukocytes
and platelets
(<1% of whole blood)
Erythrocytes
(45% of whole blood)
Formed
elements
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Plasma
• Compostion:
– Proteins
• Fibrinogen
• Albumin
• Globulins
– Non-Proteins
• Water
• Other Components
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Formed Elements and Production
• Hemopoiesis
• Red Bone Marrow
• Lymphatic System
• Pluripotent Stem Cells
– Colony Forming Unit
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Erythrocytes (RBCs)
• General Features
• Functions
• Hemoglobin
– Heme group
– Globin group
– Total Oxygen
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Hemoglobin
Heme
groups
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RBC Death and Disposal
• 120 day life cycle
• Breaks up in liver and spleen
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Leukocytes (WBCs)
• General Features
• Granulocytes
– Neutrophils
– Eosinophils
– Basophils
• Agranulocytes
– Lymphocytes
– Monocytes
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Thrombocytes (Platelets)
• General Features
• Functions
– Hemostasis
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Formed Elements
Neutrophil
Erythrocyte
Eosinophil
Monocyte
Basophil
Platelets
Small
lymphocyte
Large
lymphocyte
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