Echocardiography 101| 932 QUESTIONS| WITH COMPLETE SOLUTIONS

Blood flow Svc, Ivc, Cs, - RA - TV - RV - PV - MPA - RT & LT PA - arterioles - pulmonary capillaries - venules - PV4 - LA - MV - LV - AOV - AAO - aortic arch - descending thoracic aorta - descending abdominal aorta - rt & lt common iliac artery - arteries - arterioles - capillaries - venules - veins - SVC, IVC, CS - RA The left heart is associated with the _______ circulatory system Systemic high pressure, high resistance, O2 sat 98% The right heart is associated with the ________ circulatory system. Pulmonary low resistance, low pressure, O2 sat: 75% Pulmonic Valve Cusps Anterior, Right Posterior, and Left Posterior Are the semilunar valves open or closed during systole? Open SOS = systolic vales open during systole What are the semilunar valves? AOV & PV The RA & LA are towards the _______ of the heart base The RV & LV make up the apex What is the purpose of the papillary muscle? it pulls on the chordae tendineae to prevent back flow by keeping the leaflets closed Mitral Valve aka the bicuspid valve between the LA and LV Has two leaflets: AMVL & PMVL The TV is between the ____ RA & RV Both the MV and TV are _____ during systole and _______ during diastole closed; open Diastolic Valves What are the Great Arteries? MPA & AO The atriums are the _______ chambers the ventricles are the __________ chambers Filling Pumping Tricuspid Valve Largest cardiac valve 3 leaflets: ATVL, PTVL, STVL What are the atrioventricular valves? tricuspid and mitral