Colostomy is a surgical procedure, which means-

Raj. CHO - 2023

Medical & Surgical Nursing

Easy

Appeared in: Raj. CHO - 2023

Explanation

A colostomy is a surgical procedure that creates an opening, known as a stoma, from the colon (large intestine) to the surface of the abdomen.
The term can be broken down: 'colo-' refers to the colon, and the suffix '-ostomy' refers to the creation of a surgical opening.
This procedure diverts fecal matter, allowing it to pass through the stoma and be collected in an external pouch.
It is performed to bypass a diseased or damaged part of the colon, decompress an obstruction, or allow a distal bowel repair to heal.

Option A: This describes colostomy irrigation, which is a method to manage and regulate bowel movements in some patients with an existing colostomy. It is a separate procedure, not the definition of the surgery itself.
Option B: The surgical removal of the colon is called a colectomy. The suffix '-ectomy' means 'surgical removal', whereas '-ostomy' means 'creating an opening'.
Option D: An artificial opening made in the stomach is called a gastrostomy. The prefix 'gastro-' refers to the stomach, not the colon.

Visual 1: Diagram: Illustration showing the different anatomical locations for colostomies (ascending, transverse, descending, sigmoid) on the abdomen.
Visual 2: Chart: Comparison table of different ostomy types (colostomy, ileostomy, urostomy) with their location, output consistency, and nursing considerations.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Definition of Colostomy as background academic context rather than a clinical decision trigger.
A critical nursing responsibility is stoma assessment. A healthy stoma is pink to red and moist. A pale stoma may indicate anemia, while a dusky, purple, or black stoma suggests compromised blood flow (ischemia) and is a medical emergency requiring immediate surgeon notification.
Patient education is vital. Nurses teach patients and caregivers how to manage the ostomy, including how to empty and change the pouch, care for the peristomal skin, and manage diet to control gas and odor.
What if? If a patient with a new colostomy complains of severe abdominal cramping, has no stool output for 24 hours, and the abdomen is distended, the nurse should suspect a bowel obstruction. The priority action is to notify the surgeon immediately, as this is a serious complication.

How to Approach the Question

First, analyze the medical term 'colostomy'. Break it down into its prefix and suffix.
Identify the prefix 'colo-', which refers to the colon (large intestine).
Identify the suffix '-ostomy', which in medical terminology means 'to create a surgical opening'.
Combine the parts: 'colostomy' means creating a surgical opening in the colon.
Scan the options to find the one that matches this definition.
Eliminate incorrect options by identifying their correct medical terms (e.g., removal is '-ectomy', stomach is 'gastro-').

Concept Tested & Keywords

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