In endoscopy, a flexible plastic tube or slim metal tube with a camera (endoscope) is inserted through a natural or artificially created body orifice allowing views inside the body…
Endotracheal tubes are plastic tubes inserted through the mouth (orotracheal) or nose (nasotracheal) into the airway (trachea) of a patient for ventilation…
In medicine, enteral nutrition refers to the clinical administration of nutrients via the gastrointestinal tract, either as physiological nutrition by mouth or via a feeding tube.
