This patient has been admitted to the Rubber Clinic. Nurse is doing a trial to see how much saliva is produced with differing types and sizes of gags. She wants to collect as much saliva as possible and analyse it. This is the last clip in the study where she uses the inflatable gag to see how much drool can be produced. This clip contains LATEX, HEAVY RUBBER, RUBBER NURSE, RUBBER, RUBBER CLINIC, GAGS, DROOL, SAMPLE COLLECTION, RUBBER GAGS,