<prompt> All are true about Transtracheal Jet ventilation through 14 gauge IV venflon exceptHigh rateHigh FlowCan be given through endotracheal tubeCan be given through cricothyrotomy  <response>: 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 