Question

A bacterium enters human body through an open wound and affects neuromuscular junctions. Which of the following is not true regarding the disease caused by the bacterium?

• A. It can be treated by using antitoxin and antibiotics
• B. The bacterium is Clostridium tetani
• C. The person develops fear of water
• D. The person feels difficulty in moving jaw

Answer 1

The correct option is C The person develops fear of water

Tetanus is a bacterial infection caused by Clostridium tetani. The bacteria create a poison (toxin) that causes painful muscular contractions when they enter the body. Tetanus is often known as "lockjaw." It frequently causes the neck and jaw muscles to lock, making it difficult to open the mouth or swallow.