dillioncamilo1932 dillioncamilo1932 22-02-2024 Health contestada 68 YOM has recurrent stridor x 2 hours. 2 years ago he underwent radiation for laryngeal cancer. Examshows a bulky tumor involving the upper and middle neck bilaterally. ABGs on 100% O2 shows:low pH, CO2 52, O2 55, HCO3 17. Neck step?