Nsg 535 Exam 2 (Cardiac) Questions With Answers Best 2024 Verified Updated Package

Troponin {Ans: highly concentrated protein in the myocardium released from damaged cardiac myocytes}exercise {Ans: stress test preferred method stimulates patient's normal activities need to achieve patient's 85% target max predicted HR}holter monitoring {Ans: 24 hour arrhythmia monitoring subject diary allows for correlation of symptoms and activities to timing of arrhythmias}stress test {Ans: ability to induce ischemia in those without evidence of ischemia at rest}Transthoracic Echocardiography (TTE) {Ans: provide info on LV and RV function RV tells us about any pulmonary function pressures and pressure gradients leads to valvular info ejection faction diastolic function chamber size wall motion valve structure/function intra-cardiac shunts thrombi pericardial effusions/tamponade}Bruce Protocol {Ans: exercise stress test protocol TREADMILL or bike 7 stages (3 min each) for 21 minutes of exercise speed/incline increase with each stage EKG, BP, HR, subjective symptoms monitored test ends when target max predicted HR achieved or specific symptoms occur}