NURS 3320 Exam 2 UTA with Complete Solutions!!

FIXED and non movalbe nodes are _________. - ANSWER-Malignant, tender and non movable Heart goes from ___ ICS to the ___ ICS - ANSWER-2nd ICS (base) to the 5th ICS (apex) Pericardium - ANSWER-Outer, double walled, sac w/ Fluid Myocardium - ANSWER-middle muscle layer, muscle=contraction Endocardium - ANSWER-inner, thin layer AV valves include the _________ valves & the ________ valves. - ANSWER-Tricuspid (R) valves & the Bicuspid (L) valves. T/F The AV Valves are the Entrance ventricles. - ANSWER-TRUE, SL=exit & AV=entrance T/F The Semilunar Valves are the exit Ventricles - ANSWER-TRUE, SL=exit & AV=entrance Pulmonary Valve location - ANSWER-between right ventricle and pulmonary artery Aortic Valve location - ANSWER-between left ventricle and aorta Systole is ________ by contraction of ventricles. - ANSWER-Empyting Diastole is __________ by relaxation of ventricles. - ANSWER-Filling P wave is - ANSWER-atrial depolarization QRS wave is - ANSWER-ventricle depolarization T wave - ANSWER-ventricular repolarization S1 sound - ANSWER-"lubb" caused by the closing of the AV valves S2 sound - ANSWER-Dubb, closure of the Aortic/Pulm SL valves ST wave - ANSWER-ventricular depolarization---ventricular repolarization S3 - ANSWER-ventricular gallop