Consequences<unk>  pneumonia Particle-related<unk>  of particulate matter may result in acute airway obstruction which may rapidly lead to death from arterial hypoxemia. Acid-related<unk>  of acidic material (such as stomach acid) may produce an immediate primary injury caused by the chemical reaction of acid with lung parenchyma, and a later secondary injury as a result of the subsequent inflammatory response. Bacterial<unk>  may be followed by bacterial pneumonia. Community-acquired<unk>  pneumonia is usually caused by anaerobic bacteria, whereas hospital-acquired<unk>  pneumonia is more often caused by mixed flora, including both aerobic and anaerobic bacteria. Death Histopathology of<unk> , taken from an autopsy, showing plant-like cells in a bronchiole. However, alveoli were clear, indicating a finding secondary to cardiopulmonary resuscitation rather than a primary cause of death.<unk>  resulting in pneumonia, in some patients, particularly those with physical limitations, can be fatal. Famous people like John Bonham have died of it.
Pulmonary aspiration
Aspiration pneumonia
Air embolism
Parapneumonic effusion
Viral pneumonia
Bronchopleural fistula
Pulmonary consolidation
Tracheal deviation