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Why do surgeons often spray some ether on the skin before performing minor surgery |
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Answer» PLEASE MARK MY ANSWER AS BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Explanation: ETHER TAKES up this heat of vaporisation from the PORTION of skin it is sprayed on. The energy lost by the particles from the affected area makes the area cool and LEAVES it numb i.e. the patient doesn't feel much of pain. |
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