SUPPORTING TECHNIQUES Frog breathing: a learned skill that can be used as a substitute (voluntary) method of breathing In-Exsufflator (Cough Machine): a device which may assist in the removal of bronchial secretions Tracheostomy: Paolo Cordioli shows how to deal with secretion clearance, change of dressing, change of cannula, physiotherapy. See website http://www.geocities.com/HotSprings/Spa/3317/film.html