When phlegm is coughed up and expelled through the mouth, it is called sputum. Sputum can be a mixture of mucus, saliva, and other substances, and its appearance can provide insights into respiratory conditions. It is often assessed in medical settings to diagnose infections or other lung-related issues.
Phlegm is the thick mucus and sputum the material coughed up from the lining of the respiratory tract.
sputum is phlegm ejected through the mouth that can be examined for diagnostic purposes. is a procedure in which a sample of mucus is coughed up from the lungs and them examined under a microscope to detect cancer cells.
Phlegm is a mucus-like substance produced in the respiratory tract, while sputum is a mixture of saliva and mucus that is coughed up from the lungs. Phlegm is typically clear or white, whereas sputum can be yellow, green, or bloody, indicating infection or other health issues.
Phlegm
Sputum
A "loogie" is a thick ball of phlegm that forms in the trachea or bronchial tubes, and is coughed up. To cough up a ball of phlegm and spit it out is colloquially called " to hock a loogie" or "hawking a loogie" (from the characteristic sound of expectoration, and related to the verb "hack" meaning to cough).
According to the beliefs of ancient Greek and Roman physicians they are black bile, yellow bile, phlegm and blood, this is right but... Black bile is when you eat something and vomit after Yellow Bile is the same or could be coughed out Blood and phlegm can be sneezed out your nose or coughed out
Phlegm would be described as sputum only after it is expelled from the body. The word sputum literally means, that which has been spit.
A "loogie" is a thick ball of phlegm that forms in the trachea or bronchial tubes, and is coughed up. To cough up a ball of phlegm and spit it out is colloquially called " to hock a loogie" or "hawking a loogie" (from the characteristic sound of expectoration or clearing the throat, and related to the verb "hack" meaning to cough).
SPUTUM
The lay person's term for that is phlegm.
sputum is phlegm ejected through the mouth that can be examined for diagnostic purposes. is a procedure in which a sample of mucus is coughed up from the lungs and them examined under a microscope to detect cancer cells.