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Tamil Nadu Board of Secondary EducationHSC Science Class 11

Why is pneumonia considered a dangerous disease? - Biology (Botany and Zoology)

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Question

Why is pneumonia considered a dangerous disease?

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Solution

Inflammation of the lungs due to infection caused by bacteria or viruses is called pneumonia. The symptoms are sputum production, nasal congestion, shortness of breath, sore throat, etc. The alveoli get filled with fluid or pus, making it difficult to breathe (lung abscesses).

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Chapter 6: Respiration - Evaluation [Page 105]

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Samacheer Kalvi Biology (Zoology) [English] Class 11 TN Board
Chapter 6 Respiration
Evaluation | Q 23. | Page 105
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