This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: JIPMER 2018, Subject name: Anaesthesia
[{'content': 'All are true about Transtracheal Jet ventilation through 14 gauge IV venflon except \nSelect and explain. \nA. High rate, B. High Flow, C. Can be given through endotracheal tube, D. Can be given through cricothyrotomy', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Transtracheal jet ventilation (Emergency pathway) Take a wide bore cannula 14-16G and put it between thyroid & cricoid cailage (Cricothyroid membrane) And connect it to 3cc syringe, which is connected to standard endotracheal tube connector Through this standard connector, we give O2 on high flow, high rate ,hence patient gets ventilated. Temporary way of giving O2. Risk profile : Pneumothorax, pneumomediastinum, bleeding, infection, and subcutaneous emphysema. Absolute contraindications : Upper airway obstruction or any disruption of the airway', 'role': 'assistant'}]