Which condition is described as a sac protruding through a hole or weak area in the fascia?

• A. Gastritis
• B. Gastroenteritis
• C. Hernia
• D. Hydronephrosis

Answer: (C)

A hernia is a sac that protrudes through a hole or weak area in the fascia, the connective tissue that lines the abdominal wall. When there’s a defect in this fascia, the peritoneal sac (and sometimes abdominal contents like fat or bowel) can push outward, forming a visible bulge. This distinguishes it from the other conditions listed, which involve inflammation of the stomach or intestines (gastritis or gastroenteritis) or dilation of the kidney due to obstruction (hydronephrosis). In a clinical setting, you’d document a protruding bulge that may be reducible and note any risks like incarceration or strangulation if the blood supply becomes compromised.