Which condition is defined as the inflammation of the peritoeum?

Appeared in: RRB Nsg. Superintendent-20 July 2019 (Shift-2)

Explanation

Peritonitis is the medical term for inflammation of the peritoneum.
The peritoneum is the serous membrane that lines the wall of the abdominal cavity and covers the abdominal organs.
The suffix '-itis' is universally used in medicine to denote inflammation of a specific organ or tissue.
This condition can be caused by bacterial infection (e.g., from a ruptured appendix) or chemical irritation (e.g., from leaked pancreatic enzymes).

Option A: Duodenitis refers to the inflammation of the duodenum, which is the first section of the small intestine, not the peritoneum.
Option B: Colitis is the inflammation of the colon, also known as the large intestine. It does not involve the peritoneum directly, although severe colitis can lead to perforation and secondary peritonitis.
Option D: Gastritis is the inflammation of the lining of the stomach (gastric mucosa), not the peritoneum.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Gastrointestinal Inflammatory Conditions as background academic context rather than a clinical decision trigger.
Peritonitis is a surgical emergency. A key assessment finding a nurse must recognize is a rigid, board-like abdomen, which indicates widespread peritoneal irritation and requires immediate medical intervention.
Nurses play a vital role in monitoring for signs of sepsis and septic shock (e.g., persistent hypotension, tachycardia, fever), which are life-threatening complications of peritonitis.
What if? If a patient on peritoneal dialysis presents with cloudy effluent fluid and abdominal pain, the nurse's priority action is to suspect peritonitis, collect a fluid sample for culture, and notify the nephrology team immediately.

How to Approach the Question

This is a factual recall question that tests your knowledge of medical terminology.
First, identify the key terms in the question stem: 'inflammation' and 'peritoneum'.
Recall or deduce that the suffix '-itis' means inflammation.
Combine the anatomical root 'periton-' (from peritoneum) with the suffix '-itis' to form the term 'peritonitis'.
Scan the options to find the one that matches this derived term.
Briefly define the other options in your mind to confirm they relate to different anatomical parts (duodenum, colon, stomach) and are therefore incorrect.

Concept Tested & Keywords

QTEvrCgSFLmhll14swAUpM

E6 Pathology- ROBBINS & COTRAN PATHOLOGIC BASIS OF DISEASE 10TH Ed p. 821-823

E6 Nelson Textbook of Pediatrics(2024) — Volume 2 p. 296-298

Practise the full RRB Nsg. Superintendent-20 July 2019 (Shift-2)

Attempt every question from this paper in a timed mock, then review the full solution for each one.