Assists with intubation, which may include the following at the direction of the anesthesiologist ensures all necessary equipment available & in working order, applies cricoid pressure, assists with fiberoptic intubations, provides jaw thrust, tongue pull, pulls stylet, inflates ET cuff, secures airway, or manually ventilate while the anesthesiologist confirms placement). preps patient, prepares sterile field / equipment, prepares arterial lines, central venous lines, additional peripheral vascular lines, cardiac catheters, femoral lines, unilateral ventilation, fiberoptic TEE probe management).