This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Neuromuscular Blocker, Subject name: Anaesthesia
[{'content': 'All statement is true about modified rapid sequence induction- except- \nSelect and explain. \nA. Rocuronium is used as neuromuscular blocker, B. Any IV induction agent can be used, C. Positive pressure ventilation with Bag + Mask is not done, D. Preoxygenation is not mandatory', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Any changes from classical RSI steps is called modified RSI. Today we practice lot of modifications. Instead of thiopentone we can use some other intravenous anesthetic depending upon requirement. We can use instead of succinylcholine rocuronium . Positive pressure ventilation with Bag + Mask is not done Preoxygenation is mandatory even in modified RSI.', 'role': 'assistant'}]