Sputum Induction



Test date__________________ Test time_______________

 

From the main hospital entrance, go to the front desk and ask them to direct you to C5/2, GI procedure desk.  A respiratory therapist will meet you there.  If you need to re-schedule your sputum induction, please call the Respiratory Therapy secretary at 608-263-7050.

 

What is a sputum induction?

 

This is a process to gather a sputum sample.  Sputum is the phlegm that you cough out of your lungs.  You will be asked to first rinse your mouth, then inhale a salt-water mist for 10 to 20 minutes until you can cough up phlegm into a cup. 

 

The lab will study the sputum sample to see what may be causing your lung symptoms.  Your doctor will discuss your test results with you (it may take a few days for the lab to complete the tests).

 

How do I prepare for this test?

 

Drink plenty of fluids the night before the test.  This may help to produce a better sample.

 

How will I feel after the test?

 

You may have a salty taste in your mouth which goes away quickly.  After the test you will be able to eat, drink, and keep your normal routine.

 

Questions?

 

UWHC Pulmonary Clinic: Monday-Friday 0800-4:30, (608) 263-7203

Toll free 1-800-323-8942; ask for Pulmonary Clinic.

 

The information provided should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Any duplication or distribution of the information contained herein is strictly prohibited.

Last Updated: 02/01/2010

Copyright © 02/01/2010 University of Wisconsin Hospitals and Clinics Authority. All rights reserved. Produced by the Department of Nursing. UWH #6405

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