Certified Medical-Surgical Registered Nurse (CMSRN) Practice Exam 2025 - Free CMSRN Practice Questions and Study Guide

Diverticulitis is the condition characterized by the formation of small, sac-like herniations called diverticula that occur in the wall of the large intestine (colon). These diverticula can become inflamed or infected, particularly when food or fecal matter gets trapped within them. This entrapment creates an environment that promotes bacterial growth, leading to inflammation known as diverticulitis.

In addition to inflammation, patients with diverticulitis may experience symptoms such as abdominal pain, fever, and changes in bowel habits. The presence of diverticula is common, especially in older adults, and while many people may have diverticula without any issues (a condition called diverticulosis), the development of diverticulitis indicates a complication requiring medical attention.

Understanding this condition is vital for nursing practice as it has implications for patient management, dietary recommendations, and surgical interventions if complications such as abscess formation occur.