Patient should sit with head in sniffing position
Warm<unk>  with water to prevent fogging
Grasp tongue with non-dominant hand, use middle finger to lift upper lip
Insert<unk>  parallel to tongue and lift cephalad against uvula/soft palate until larynx is seen
Topical anesthetic such as benzocaine or lidocaine 4% may help
Have patient phonate with a high pitched voice ("eeee") to move epiglottis and to visualize cord function
Mirror laryngoscopy
Direct laryngoscopy
Mask squeeze
Blind digital intubation
Nasal intubation
X-ray interpretation 
Needle cricothyrotomy
Laryngoscopy