When the information was transmitted, Xiang Yang happened to receive them one by one, and the title was Stone Calamus.

When she was about to open it, Chen Yuan also sent a message, and Xiang Yang also received it, but when she opened it, it was a summary of the first aid method for airway obstruction, and she just wanted to say something boring and turn it off.

Chen Yuan seemed to know that she would do this, and added later, "Miss Cao, next time you choke on your trachea, you can save yourself." ”

Xiang Yang was helpless, so he had to open it and take a look.

After watching it for a long time, I realized that Chen Yuan was doing the Heimlich first aid method that day, wrapping his hands around the upper abdomen of the person who was blocked by the airway, and using the lungs and trachea to move up to form an upward rush gas to make the soybeans blocked in the airway cough out of the body, but Xiang Yang turned down and turned out to be about five years old

Chapter 42 of "Medical Heart to the Sun" You are really good-looking You are hitting in the hand, please wait a moment,

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