Nov 1, 2023 · If possible, go outside or open a window before collecting the sputum sample. This helps protect other people from TB germs when you cough. Take a very deep breath and hold the air for 5 …

Steps to Getting a Good Sputum Sample: Go to the sputum collection area you are directed to by the study nurse. This area should be outside or in a special area with negative air flow (meaning the air …

Dec 24, 2025 · Learn sputum specimen collection steps, how to collect sputum culture, and proper use of sputum collection containers for accurate sputum test results.

What is Sputum? Sputum is a thick kind of mucus made in your lungs. Chronic illnesses and infections in your lungs or airways can make you cough up sputum. Sputum isn’t the same as saliva or spit. …

• To get sputum from your lungs, breathe in and cough deeply. • If you cannot cough up sputum, try breathing in steam from a hot shower or a pan of boiling water just before you collect the sputum. …

A sputum culture, or sputum test, is a test that detects bacteria, fungi or other germs in your lungs or airways. Healthcare providers often use sputum cultures to diagnose respiratory infections and …

To get a good sample, you must cough up sputum from deep in your lungs. Sputum from your lungs is usually thick and sticky. This does not include saliva (spit) or sinus drainage in your throat (snot). …

Sputum specimens should be collected in the early morning if possible. Collect 3 sputum specimens on 3 consecutive days unless otherwise instructed. Specimens should be kept in the refrigerator until …

Before you collect the sample, read all of these instructions. Collect the sample before you brush your teeth, gargle with any mouth antiseptics, smoke, or eat anything.

Before Collecting Your Sputum Sample (s) for your lab test before you are sent home. Write the following information on each of your collection containers: — your full na e — date of collection � …