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Give reasons:1. Doctors began to use anesthesia:2. Cardiac surgery had not developed: |
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Answer» 1. Doctors could not cut open the part of the body that was not healthy to remove or set right the part, for this would involve a lot of pain to the patient. Hence, doctors began to use general or local anaesthesia, which benumbs the whole body or part of the body. After this, the surgery could be done without pain to the patient. 2. Cardiac surgery had not developed because doctors did not have modern medical tools and procedures essential for heart surgery |
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