NR 340

Walden University

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NR 340 Exam 2 Study GuideCritical Care
  • NR 340 Exam 2 Study GuideCritical Care

  • Exam (elaborations) • 14 pages • 2023
  • NR 340 Exam 2 Study GuideCritical CareExam 2 Study Guide-Critical Care Basic Dysrhythmia Interpretation & Mgmt-Ch 7 Blood Flow Review Basic Electrophysiology  Automaticity-The ability for the heart muscle to generate it's own electrical activity o Pacemaker Cells arise naturally from the SA Node o Electrolytes involved are K+, Na+, & Ca+ Cardiac Action Potentials  Depolarization-occurs when charge is more (+) o P wave=atrial depolarization o QRS complex=ventricular depolarizati...
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