Question

Inflammation of alveoli, consolidation and exudation in lungs, are characteristics of ________ disease.

• A. Malaria
• B. Amoebiasis
• C. Filariasis
• D. Pneumonia

Hint:

Pneumonia causes alveoli to fill with fluid or pus, leading to difficulty in breathing and reduced oxygen exchange.

Answer 1

The Correct Option is D

Step 1: Understanding the condition.
The alveoli are tiny air sacs in the lungs responsible for gas exchange. When they become inflamed and filled with fluid or exudate, normal breathing is impaired.

Step 2: Analyzing the options.
(A) Malaria: Malaria primarily affects red blood cells and the liver, not the alveoli of the lungs.
(B) Amoebiasis: Amoebiasis is an intestinal infection caused by Entamoeba histolytica and does not involve lung alveoli.
(C) Filariasis: Filariasis affects the lymphatic system and leads to conditions like elephantiasis, not lung consolidation.
(D) Pneumonia: Pneumonia is characterized by inflammation of alveoli, fluid accumulation, consolidation, and exudation in the lungs.

Step 3: Conclusion.
The correct answer is (D) Pneumonia, as all the given symptoms are classic features of this lung infection.