NTS is performed in a wide variety of settings, and this guideline applies to patients of all ages.
Listed contraindications are relative unless marked as absolute.
7.2 NTS should not be used to stimulate a cough. 7.3 Risks are increased in a combative or uncooperative patient. 8.2 Personnel should assess effectiveness of cough. 9.1 Effectiveness of NTS should be reflected by improved breath sounds. 9.2 Effectiveness of NTS should be reflected by removal of secretions.