535. Maneuvers that facilitate effective BVM ventilation October 26th, 2008 by reuben in airway Back Top Tags: card 534. Describe the awake technique of intubation / Summarize the difficult airway algorithm / Summarize the failed airway algorithm 536. What is RSI? What is the purpose of RSI? What are the six Ps of RSI? Leave a Reply Cancel reply Please post any discussion to the emupdates Reddit page.