We intubated the mannequin with a 6.0-mm endotracheal tube and provided a flashlight for pupillary reflex assessment, cotton swabs for corneal reflex assessment, an 18-G needle as noxious stimuli to the neck for ciliospinal reflex assessment, a 30-cc syringe with a suction catheter for oculovestibular reflex assessment, and a laryngoscope and suction catheter for gag reflex assessment.
Source: wiktionary