Question

The causative organism of Pneumonia is ________.

• A. Wuchereria malayi
• B. Haemophilus influenza
• C. Salmonella typhi
• D. Trichophyton

Hint:

Do not be fooled by the name. Despite its name containing "influenza" (which might make you think of the viral flu), Haemophilus influenzae is a BACTERIUM that primarily causes bacterial pneumonia and meningitis.

Answer 1

The Correct Option is B

Step 1: Understanding the Problem:
Pneumonia is an infectious respiratory disease that primarily affects the alveoli of the lungs. It is caused by specific pathogenic bacteria.
Step 2: Approach and Formula:
Match the given diseases to their respective causative organisms to isolate the correct pathogen for Pneumonia.
Step 3: Detailed Explanation:
- {Wuchereria malayi} is a filarial worm responsible for causing Filariasis (Elephantiasis).
- {Salmonella typhi} is the pathogenic bacterium responsible for causing Typhoid fever.
- {Trichophyton} is a genus of fungi that causes ringworm infections.
- {Haemophilus influenzae} (along with {Streptococcus pneumoniae}) is the primary bacterium responsible for causing Pneumonia in humans. It infects the alveoli, causing them to fill with fluid.
Step 4: Final Answer:
The causative organism of Pneumonia is {Haemophilus influenza}.