This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Anaesthesia
[{'content': 'During intraoperative period following capnograph waveform is seen. What does it signify. \nSelect and explain. \nA. Return of spontaneous ventilation, B. Airway obstruction, C. Hyperventilation, D. Oesophageal intubation', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Above ETCO2 curve depictsSpontaneous effos It signifies return of spontaneous ventilation and the patient is coming out of the anaesthesia The cleft is K/ACURARE CLEFT Repeat a dose of neuromuscular blocker if you want to maintain the muscle paralysis ??"Malignant hypehermia:Progressive rise in ETCO2 ??"Bronchospasm:Shark fin appearance ??"Esophageal intubation:', 'role': 'assistant'}]