Phlegm is the thick mucus and sputum the material coughed up from the lining of the respiratory tract.
lungs
sputum comes from a deep cough while saliva is only from the mouth
I have a cough then suddenly, the phlegm was blocking my throat.
what is difference between exhaustible and inexhaustible
difference between activator and inhibitor
What is the difference between electroplating and galvanising
Phlegm is the thick mucus and sputum the material coughed up from the lining of the respiratory tract.
Phlegm would be described as sputum only after it is expelled from the body. The word sputum literally means, that which has been spit.
It is called sputum.
SPUTUM
Sputum
Phlegm is mucous. It is generally referred to as "phlegm" and sometimes as "sputum" when referring to mucous found in the throat or expelled from the lungs/bronchial passages by way of a cough.
Sputum or phlegm or expectorate .
sputum comes from a deep cough while saliva is only from the mouth
Phylum is a class of type of organism, between "Class" and "Kingdom", but not a single organism. Phlegm is a name for sputum or spit. See Wikipedia links.
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.
Black-looking phlegm can be caused by old blood that either ran down your throat from your mouth or nose due to a cold or dry membranes or from similar old blood in your bronchial tubes from a lung infection or bronchitis. Having bloody sputum (phlegm) is called hemoptysis. Phlegm can be colors ranging from white to black and the color is often, but not always, in streaks in the sputum. Yellow, brown, green, red, pink, and black phlegm are all reasons to see your doctor to determine the cause. See the related question below for more information about causes of black phlegm.
hematemesis : blood in vomitting or feces hemoptysis : blood in sputum