a method of studying the movements of the *vocal folds of the *larynx by using stroboscopic light (controlled intermittent flashes) to slow or freeze the movement.
A ‘protective’ cough occurring as a result of irritation of the LARYNX – for example, a small particle of food may be accidentally ‘inhaled’ into the larynx, which reacts with an expulsive cough to prevent the food from entering the lungs.... laryngeal reflex
an airway tube with an elliptical inflatable cuff at one end for insertion into the mouth of a patient requiring artificial ventilation. It is designed to fit snugly in the patient’s throat over the top of the laryngeal opening. While it is relatively easy to insert and allows delivery of effective artificial ventilation, it does not provide the absolute protection of the airway from vomitus afforded by an endotracheal tube (see intubation).... laryngeal mask
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