Nursng and researching on effects of hypertonic saline-induced expectoration

Objective To explore a way to induce sputum from the deep tracheal and to analyze the secretion. Methods A total of 80 patients were randomly divided into two groups: the control group received 3% hypertonic saline aerosolized, while the experiment group relieved 3% hypertonic saline, combined with Ambroxol Hydrochloride. Results The experiment group induced more sputum and had high success rate. Difference between the two groups was significant (P <0. 01). Conclusions It is satisfied to select the method of % hypertonic saline, combined with Ambroxol Hydrochloride. for inducing sputum among patients without sputum or viscous sputum Key words: Aerosol inhalation;  3% saline;  Ambroxol Hydrochloride;  Induced expectoration