• Determine anaesthetics to be used, considering such factors as patient's condition and operation to be performed.• Record observations while administering such as anaesthetics drugs.• Coordinate administration of anaesthetics with surgeons during operation.• Maintain life support.• Manage anesthesiological services.• Formulate plans and procedures for anesthesiological services.• Assign nurses and medical technicians.• Advise on kinds and quantity of anesthesiological supplies and equipment.• Schedule use and provide for maintenance of surgical suite, including operating, wash-up, and waiting rooms and anaesthetic and sterilizing equipment.• Coordinate anesthesiological services with other medical activities.• Instruct personnel in methods and procedures for administering anaesthetics.• Serve as consultant on anaesthesiology.• Also serve as consultant for respiratory physiology problems and ventilator management for intensive care facilities. Administered anaesthetic or sedation during medical procedures, using local, intravenous, spinal or caudal methods.• Monitored patient before, during, and after anaesthesia and counteract adverse reactions or complications.• Provided and maintained life support and airway management, and helped prepare patients for emergency surgery.• Recorded type and amount of anaesthesia and patient condition throughout procedure.• Examined patient, obtained medical history and used diagnostic tests to determine risk during surgical, obstetrical, and other medical procedures.• Positioned patient on operating table to maximize patient comfort and surgical accessibility.• Decided when patients have recovered or stabilized enough to be sent to another room or ward or to be sent home following outpatient surgery.