PHPY 302 Study Guide - Midterm Guide: Major Basic Protein, Sinoatrial Node, Thromboxane A2
23 Nov 2016
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Steve hall tue oct 18 08:50:34 pdt 2016. Contain lysosomal enzymes, fuse to phagosome to digest foreign material. Contain major basic protein (mbp) which is toxic to parasites. 2 types of lympho: t cells and b cells. Phagocytose pathogens and cell debris; present antigens to lymphocytes. Force needed to move one lamina faster than neighbour. Increase in tissue pressure; vasoconstriction; platelet aggregation; clot from coagulation. Heart"s elec conduction network found in ventricular myocardium. Responsible for propelling blood in arterial system during cardiac diastole. Where blood usually ows thru to leave right ventricle. Directly in uenced by the diameter of a blood vessel"s lumen. Generally greater at the arterial end of capillary than venous end. Structures involved in systemic circuit (3: ventricle, aorta, inferior vena cava. Transient spasm of coronary arteries causing pain associated c. decreased blood delivery to heart tissues. Branch of abdominal aorta that services stomach, spleen and liver.
