Which of the following respiratory disorders can be prevented by wearing a mask?

  • A
    Asthma
  • B
    Emphysema
  • C
    Occupational Respiratory Disorders (Fibrosis)
  • D
    All of the above

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Similar Questions

"Long exposure of certain substances can give rise to inflammation leading to fibrosis". This condition is present in $ - $

....... is a chronic disorder in which alveolar walls are damaged due to which respiratory surface is decreased.

$A$: Emphysema is a chronic obstructive pulmonary disease,causing irreversible distension and loss of elasticity of the alveoli.
$R$: Emphysema is preventable if chronic exposure to smoke (cigarette and others) and pollutants is avoided.

Differentiate between: Emphysema and occupational respiratory disorders.

Which of the following is a symptom of pneumonia?

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