Question

Which body part is affected by typhoid?

• A. Pancreas
• B. Stomach
• C. Intestine
• D. Brain

Hint:

Think of the organ where Salmonella typhi settles and multiplies after being swallowed.

Answer 1

The Correct Option is C

Step 1: Understanding the Question.
The question asks which organ typhoid fever mainly attacks in the body.

Step 2: Key Concept.
Typhoid is caused by a bacterium called Salmonella typhi, which spreads through contaminated food and water. Once swallowed, the bacteria travel down the digestive tract and settle mainly in the intestine, especially in the lower part of the small intestine.

Step 3: Detailed Explanation.
Inside the intestine, the bacteria invade the intestinal lining and multiply, which can cause ulcers, bleeding, and in severe cases a hole in the intestinal wall. This is why typhoid patients often have belly pain, prolonged fever, and disturbed bowel habits.
The pancreas makes digestive enzymes and insulin, but it is not the organ typhoid targets.
The stomach is where food first mixes with acid, but the typhoid bacteria mostly move past the stomach and cause their main damage further down, in the intestine.
The brain can be affected only in rare, severe, or untreated cases through complications, but it is not the organ typhoid is defined by.

Step 4: Final Answer.
Typhoid mainly affects the intestine, so option (C) is correct.