Suction is applied for a few seconds, and sputum is collected into a sputum trap. Catheter is removed. Sputum is sent to the laboratory for analysis. In the morning, don't brush your teeth or use mouthwash before collecting the specimen. Spit sputum into sterile container.
Sputum is sent to the laboratory for analysis.
After the test Immediate post-test care Drink water after the tracheal suctioning. Activity after test Resume taking any medications that were withheld before the test. Resume normal diet. Return to pretest activities right away. Time before test results available 2 to 3 days for usual tests.