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ICSE Class 6 Biology Question 6 of 10

Respiratory System — Question 6

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Question

Question 6

State the cause and treatment for the following diseases:

  1. Tuberculosis
  2. Pneumonia
  3. Bronchitis
Answer

  1. Tuberculosis
    Cause — This respiratory infection is caused by bacteria that can spread by air, dust or sputum.
    Treatment — BCG vaccine, antibiotic Streptomycin.

  2. Pneumonia
    Cause — This respiratory disease is mainly caused by bacteria inhaled through air or by contact.
    Treatment — Antibiotic - Penicillin.

  3. Bronchitis
    Cause — This respiratory infection is mainly caused by a virus. Air pollution and smoking can also cause bronchitis.
    Treatment — Drinking plenty of fluids, following a well balanced diet, frequent hand washing and adequate rest can prevent and improve bronchitis.