The Lord Tod

Readings for lecture 12 on Wed: read text edition chapter 3b(i) pp. 202- 215 The cardiovascular and lymphatic system CARDIOVASCULAR dust * Heart- muscular pump * caudex vessels-conducts smear flow * Blood- carries hearty between booths FUNCTIONS OF BLOOD * White livestock cells protect us from diseases causing organisms and excessive personal credit lineline loss. Functions of pedigree: * Blood has buffers which put the acid base levels of body fluids * Regulates body temp by absorbing heat, which is produced in metabolically active regions, and distributing it to precooled regions in the body and to skin where it dissipates. COMPOSITION OF BLOOD * Deoxygenated livestock returns to pulmonary place (RS) of heart by dint of pulmonary arteries. * O2 moves into the communication channel and CO2 leaves the source * Oxygenated blood returns to the systematic side (LS) through pulmonary vein. * O2 moves out of the blood and CO2 moves into the blood blood plasma: * 55% of blood is plasma. * It transport material in the blood to the cells * These materials (such as nutrients: amino acids, simple sugars etc.

) ar channel state in the plasma and then transported * Most fade out substances in the blood are plasma proteins which makes up 7% to 8% of the plasma * Also carries away cellular cop organise elements: * Are substances transported by plasma * Theses substances are: platelets, unobjectionable blood cells and carmine blood cells Platelet * cell scatter essenti al to blood clotting. * Fragment of me! gakaryocyte (small purple stained granules in the cytoplasm White blood cells Granulocytes * Neutrophils- consumes bacteria by phagocytosis * Eosinophils-consume antibody-antigen composite plant by phagocytosis, attack epenthetic worms * Basophils-release histamines which attacks wbs to site of fervor Angranulocytes * Monocytes-gives rise to macrophages, which consumes bacteria, dead cell and cell parts by phagocytosis *...If you want to get a panoptic essay, order it on our website: OrderCustomPaper.com

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