What Is Mouth-to-Mouth Resuscitation?

Mouth-to-mouth resuscitation is the most suitable resuscitation method in the field. The operation is as follows: the surgeon should first clear the patient's airway to keep it open. Then the operator presses one hand on the patient's forehead to tilt the patient's head back, while pinching the patient's nostril with the index finger and thumb, and puts the other hand on the patient's neck and holds it up; Blow in (just in) against the patient's mouth. It can be started 3 to 4 times in a row and then blown every 5s. ^[1]