what is pneumonia
this is biology question
Answers
Answer:
Most pneumonia occurs when a breakdown in your body's natural defenses allows germs to invade and multiply within your lungs. To destroy the attacking organisms, white blood cells rapidly accumulate. Along with bacteria and fungi, they fill the air sacs within your lungs (alveoli).Infection that inflames air sacs in one or both lungs, which may fill with fluid.
With pneumonia, the air sacs may fill with fluid or pus. The infection can be life-threatening to anyone, but particularly to infants, children and people over
HOW IT SPREADS
By airborne respiratory droplets (coughs or sneezes).
Treatment consists of antibiotics
Antibiotics can treat many forms of pneumonia. Some forms of pneumonia can be prevented by vaccines.
Answer:
Pneumonia is an infection of one or both of the lungs caused by bacteria, viruses, or fungi. It is a serious infection in which the air sacs fill with pus and other liquid. Lobar pneumonia affects one or more sections (lobes) of the lungs.
The four stages of lobar pneumonia include:
Stage 1: Congestion.
Stage 2: Red hepatization. ...
Stage 3: Gray hepatization. ...
Stage 4: Resolution.
Explanation:
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