What condition is an infection in the abdomen caused by a burst appendix?

What condition is an infection in the abdomen caused by a burst appendix?

• A. Peritonitis
• B. Gallstones
• C. Gastroenteritis
• D. Constipation

Answer: (A)

Peritonitis is an infection of the peritoneum, the lining of the abdominal cavity. When a burst appendix releases bacteria into the abdomen, the peritoneum becomes infected, leading to inflammation and a potentially life‑threatening situation. This condition commonly causes sudden, severe abdominal pain, a stiff or tender abdomen, fever, and nausea, and it requires urgent medical care. The other options involve different problems: gallstones affect the gallbladder, gastroenteritis is an infection of the stomach and intestines with symptoms like vomiting and diarrhea, and constipation is difficult or infrequent bowel movements without a widespread abdominal infection.