Study

For exam study, not clinical practice. Always follow your clinical instructors and current guidelines.

NUR-104 route
Unit 1 · Lesson 3 of 4 8 min

Scene Safety and Personal Protection

A dead rescuer saves nobody, so the first look is for danger, not for the casualty.

What this unit covers

Unit 1: Introduction to Basic Life Support

  1. 1 Cardiac Arrest and Basic Life SupportA heart attack and a cardiac arrest are not the same thing, and knowing the difference tells you what to do next. · 9 min
  2. 2 Chain of SurvivalSix links, one chain, and survival depends on the weakest of them. · 8 min
  3. 3 Scene Safety and Personal ProtectionA dead rescuer saves nobody, so the first look is for danger, not for the casualty. · 8 min
  4. 4 Recognition of Cardiac ArrestUnresponsive, not breathing normally, no definite pulse, and gasping is not breathing. · 10 min