ocr: If there is a possibility that the unconscious person has injured their neck, it is important not to move their head while opening the airway. - - I - - - - - smoothly, - - - LE is An the alternative lift". to the Place head your tilt thumb method (Ub - "chin under their lower teeth. While applying pressure with your other hand on their rorenead, but firmly, lift the jaw forward. You have now opened the airway.