MBS121_Practical+06_Blood+Parameters+_Kotze_.pdf

Practical 6 Evaluation of Red Blood Cell Parameters Acknowledgement - Mr C. Mupfiga UWC  Artery White blood cells Platelets Red blood cells  Is a specialized fluid of connective tissue Contains cells suspended...

Practical 6 Evaluation of Red Blood Cell Parameters Acknowledgement - Mr C. Mupfiga UWC  Artery White blood cells Platelets Red blood cells  Is a specialized fluid of connective tissue Contains cells suspended in a fluid matrix Transporting materials, to and from cells - O2, CO2 , nutrients, hormones - Remove metabolic wastes Stabilizing/maintain body temperature, pH, and fluid volume Defending against toxins and pathogens – Antibodies and WBC Protection from blood and fluid loss- platelets, enzymes, etc.  7% Plasma Plasma Proteins 1% 55% Other Solutes (46–63%) Water 92% Formed Elements Platelets <.1% 45% White Blood Cells (37–54%) Red Blood Cells <.1% 99.9% Whole blood refers to the combination of plasma and formed elements together For clinical analysis: separating whole blood via centrifugation – Fractionation Plasma-55% Buffy coat-