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 …

Apr 30, 2024 · When you take a sputum culture test, you’ll be asked to try to cough up some sputum and spit it into a clean cup for testing. You might produce the sample at home or in …

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 …

A sputum culture uses a sample of sputum, a thick mucus made in your lungs, to help diagnose infections of your lungs or airways. Learn more.

6 days ago · 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 …

Sputum (say "SPYOO-tum") is a thick fluid, or mucus, made in the lungs and in the airways leading to the lungs. A sputum culture tests a sample of sputum to see if it contains germs. …

Aug 18, 2025 · Master the precise steps for at-home sputum sample collection, ensuring optimal quality for diagnostic testing.

Sputum is NOT saliva Unlike sputum, saliva (or spit) is runny and clear. You do not want to collect saliva in your sputum sample Why is sputum collected? Collecting sputum helps to identify …

Why Is a Sputum Test Necessary? Your doctor wants to collect some of the sputum (“phlegm”) you cough up from your lungs. The laboratory will test the sputum for tuberculosis (TB) germs. …