BSC2086 Lab Midterm Verified Solutions

BSC2086 Lab Midterm Verified Solutions right atrium monocytes BIGGEST become macrophages in tissue LYMPHOCYTE big nucleus A type of white blood cell that make antibodies to fight off infections Eosinophil red granules parasitic, allergic reactions neutrophil most common multi nucleated basophils release histamine right auricle Located on the anterior surface of of right atrium and allows it to receive extra blood coronary arteries labeled coronary arteries labeled post descending/interventrular artery supplies posterior septum marginal artery supplies right ventricle circumflex artery extends to posterior aspect supplies the left atrium and the posterior walls of the left ventricle left anterior descending supplies apex and anterior interventricular septum nothing coronary vessels labeled left atrium left auricle Located on the anterior surface of the left atrium and allows it to receive extra blood right ventricle pumps deoxygenated blood to lungs left ventricle pumps oxygenated blood to the body apex interatrial septum separates the two atria fossa ovalis small depression of site of prior foramen ovale interventricular septum partition between the right and left ventricles superior vena cava carries blood from upper regions of the body to right atrium inferior vena cava carries blood from lower regions of the body to right atrium pulmonary veins Deliver oxygen rich blood from the lungs to the left atrium