Unit 3 Study Guide

Alveolus Aortic Valve Arteriole Artery Atrioventricular Node Atrium Autorhythmic cells Bicuspid Valve Blood Blood Vessels Bohr Effect Bronchiole Bronchus Capillary Cardiac Muscle Cardiomyocyte Chemoreceptors Deoxygenated Diastole Electrocardiogram Endocardium Endothelial Cells Epiglottis Erythrocyte Gap Junctions Globin Heart Hematocrit Heme Complex Hemoglobin Inferior Vena Cava Iron Larynx Leaky Na+ Channels Myocardium Myoglobin Oxygenated P Wave Pericardium Plasma Precapillary Sphincter Pulmonary Valve Pump QRS Complex Red Blood Cell Sinoatrial Node Smooth Muscle Stroke Volume Superior Vena Cava Systole T Wave Trachea Tricuspid Valve Vasoconstriction Vasodilation Vein Ventricle Venule

Action potential in autorhythmic cardiomyocytes Action potential in contractile cardiomyocytes Autonomic control of arteriolar tone (vasoconstriction) Autonomic control of autorhythmic cardiomyocytes Components of blood Dynamics of Hemoglobin-O2 affinity Electrical conduction throughout the heart Factors affecting blood pressure Flow of blood through the circulatory system Flow of blood through the heart Formation of red blood cells Hierarchical organization of blood vessels Nervous control of breathing ‘On-loading’ and ‘Off-loading’ of O2 Organization of a capillary bed Path of inhaled air Path of inhaled O2 Properties of Vascular System (interaction of area, velocity, and pressure) Sounds of a heartbeat Structure and organization of cardiomyocytes Structure of blood vessels Systolic and diastolic blood pressure Vasoconstriction vs vasodilation