NUR 172 Cardiac Exam Questions & Verified Answers | Cardiac Assessment, Heart Sounds, Blood Flow, ECG & Telemetry, Electrical Conduction, Cardiac Rhythms, PR/QRS/QT Intervals, Sinus Bradycardia, Tachycardia & A-Fib | Updated 2026/2027 | Instant Download

NUR 172 Cardiac Exam Questions & Verified Answers covering essential cardiovascular nursing and cardiac assessment concepts, including heart sound locations, blood flow through the heart, cardiac electrical conduction, ECG lead placement, telemetry interpretation, ECG intervals, depolarization and repolarization, sinus rhythms, bradycardia, tachycardia, and atrial fibrillation. Topics covered include: * NUR 172 cardiac nursing concepts * Cardiovascular assessment * Heart sound auscultation * Aortic area * Pulmonic area * Erb's point * Tricuspid area * Mitral area * Blood flow through the heart * Superior vena cava and inferior vena cava * Right atrium and right ventricle * Tricuspid valve * Pulmonary valve * Pulmonary arteries * Pulmonary veins * Left atrium and left ventricle * Mitral valve * Aortic valve * Aorta and systemic circulation * Cardiac electrical conduction * SA node * AV node * Bundle of His * Purkinje fibers * ECG lead placement * Telemetry monitoring * ECG interpretation * PR interval * QRS interval * QT interval * ECG box measurements * Small and large ECG boxes * Depolarization and repolarization * P wave * PR interval meaning * QRS complex * T wave * QT interval * Sinus bradycardia * Sinus tachycardia * Atropine * Causes of tachycardia * Causes of bradycardia * Sympathetic nervous system stimulation * Beta blockers and calcium channel blockers * Opioid-related bradycardia * Atrial fibrillation * Absent P waves * Irregularly irregular rhythm * Telemetry rhythm recognition This resource is designed for nursing students reviewing cardiac assessment, ECG fundamentals, telemetry strips, normal electrical conduction, cardiac rhythm recognition, and high-yield cardiovascular concepts for nursing exams.