846: IS TRANSTRACHEAL POCUS HELPFUL IN DETERMINING ENDOTRACHEAL TUBE POSITION? A RANDOMIZED CONTROL TRIAL. (15th December 2022) - Cruz, Philip Dela; Nguyen, Connie; Lin, Dora; Garcia, Brianna; Vallangca, Gimmie; Gonzalez, Alberto; Munoz, Mark; Kim, Justin; Davison, Danielle; Yamane, David; Ivanovics, Sasa