Economy, asked by abidbhat403, 5 months ago

What are the methods of Artificial Breathing​

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Answered by shine3183
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EXPLANATION

Various methods of artificial respiration, most based on the application of external force to the lungs, were once used. Methods that were popular particularly in the early 20th century but were later supplanted by more effective techniques included the modified Silvester chest-pressure–arm-lift method, the Schafer method (or prone-pressure method, developed by English physiologist Sir Edward Albert Sharpey-Schafer), and the Holger-Nielsen method. In the Silvester method, the victim was placed faceup, and the shoulders were elevated to allow the head to drop backward. The rescuer kneeled at the victim’s head, facing him, grasped the victim’s wrists, and crossed them over the victim’s lower chest. The rescuer rocked forward, pressing on the victim’s chest, then backward, stretching the victim’s arms outward and upward. The cycle was repeated about 12 times per minute.

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