Question: how to do sputum culture?
Answer: Goto the sputum collection. ... 
Relax.Take a few deep breaths. ... 
Rinse and spit with water. ... 
Get ready–Put one hand over your. ... 
Cough deeply,so that you can really. ... 
release it into the container provided by the. ... 
Check–Give the sputum (phlegm) container to the study nurse to check for. ... 
Repeat–On day 1, you need to produce two high.