ONE INVENTION (THE ANESTHESIA)

there are many inventions that had changed significantly and had improved the quality of live , one of this is the anesthesia.

the anesthesia is the lost of all the sensations of the body or parts of the body provoked by medication . the drugs cause hypnosis , lost of the memory ,and muscular relaxation. This invention considered one of the most 10 important inventions in the world have safe alot of lifes by eliminating the pain during a surgery process , without this element that is part of science medicine this wouldnt be a usefull tool for human nature. anesthesia was used in the first time by Dr, Crawford williamson Long during a surgery , it was given to a boy while the doctor was removig a tumor located in the neck.

all in all anesthesia is an invention that has change the couse of many lifes by helping them to resist the pain and sufering that can cause a operation.