Question

disorders of respiratory system
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Answer 1

Explanation:

A type of disease that affects the lungs and other parts of the respiratory system. ... Respiratory diseases include asthma, chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, pneumonia, and lung cancer.

Answer 2

★ DISORDERS OF RESPIRATORY SYSTEM:-

→ Asthma:- Difficulty in breathing causing wheezing due to inflammation of bronchi and bronchioles.

→ Emphysema:- Damage of alveolar walls. It decreases respiratory surface. Major cause is cigarette smoking.

→ Occupational respiratory disorders:- Certain industries produce so much dust.

→ So the defense mechanism of the body cannot cope with the situation.

→ Long exposure causes inflammation leading to fibrosis (proliferation of fibrous tissues). It results in lung damage.

→ Workers in such industries should wear protective masks.