<prompt> Postoperative apnoea in the neonates is due toOver dose of relaxantOverdose with inhalation agentConcurrent aminoglycoside antibioticsAll of the above  <response>: All of the above 499-Lee s anaesthesia 12thCauses of post operative apnoea in the neonates are1. Immaturity2. Hypothermia 34 C or below3. Overdose of relaxant4. Overdose with inhalation agent5. Potentiation of non-depolarizing relaxant by volatile anaesthetic agents6. Concurrent aminoglycoside antibiotics7. Overdose of opioid analgesics8. A combination of the abvoeIndication for intubation of the neoborn and short term intermittent positive-pressure ventilation-546-Lees1. Central cyanosis for more than 3 min2. Bradycardia less than 100 bpm for more than 3 minutes3. Apnoea for more than 3 min4. White asphyxia i.e. skin vasoconstriction5. Cardiac arrest or depression6. Apgar score of 0-2 