Emergency Nursing

The history and guidelines for CPR (Cardiopulmonary Resuscitation) have evolved over time, leading to more effective techniques and recommendations for saving lives. Here's a summary of the information provided: History of CPR: Mouth-to-mouth resuscitation dates back to the 18th century. Modern use of mouth-to-mouth began in the 1950s during the polio epidemic. Dr. James Elam and others developed mouth-to-mouth techniques. Dr. William Cowenhoven discovered the effectiveness of chest comp...

The principles of sterile technique are fundamental in maintaining asepsis and preventing contamination during surgical procedures. Here's a detailed explanation of each principle: Only Sterile Items Within Sterile Field: All items within the sterile field must be sterile. Sterilization methods like autoclaving or gas sterilization are employed. Sterile items are clearly labeled and indicators show completion of sterilization. Doubtful items are considered unsterile. Sterile packages fo...