Abdominal distention

Definition

Abdominal distention is the swelling or enlargement of the abdomen. It is often caused by the accumulation of gas, fluid, or other substances.

5 Must Know Facts For Your Next Test

1. It can be a symptom of gastrointestinal disorders such as irritable bowel syndrome (IBS) or small intestinal bacterial overgrowth (SIBO).
2. Common causes include overeating, swallowing air, constipation, and food intolerances.
3. Physical assessment includes inspecting, auscultating, percussing, and palpating the abdomen to determine the cause.
4. It can lead to discomfort and pain if not addressed promptly.
5. Dietary modifications like reducing intake of carbonated beverages and high-fiber foods can help manage symptoms.

Review Questions

• What are common causes of abdominal distention?
• How does a physical assessment help in diagnosing abdominal distention?
• What dietary changes can help alleviate abdominal distention?

Related terms

Borborygmi:

The rumbling sounds made by the movement of gas in the intestines.

Ascites:

The accumulation of fluid in the peritoneal cavity causing abdominal swelling.

Flatulence: The accumulation of gas in the digestive system that is expelled through the rectum.