Vagotomy is a surgical treatment for?

ESIC Nursing Officer 2016 (shift-1)

Medical & Surgical Nursing

Easy

Appeared in: ESIC Nursing Officer 2016 (shift-1)

Explanation

Vagotomy is a surgical procedure performed to treat peptic ulcers.
The procedure involves severing the vagus nerve, which is responsible for stimulating acid production in the stomach.
By reducing the amount of gastric acid, vagotomy allows existing ulcers to heal and helps prevent the formation of new ones.
This surgery is generally reserved for patients with intractable ulcers (not healing with medication) or those who develop complications like hemorrhage, perforation, or obstruction.

Option A: Vagotomy is a procedure performed on a nerve (the vagus nerve), but it is not a treatment for a primary nerve disorder. Its goal is to alter the function of the stomach.
Option C: Regurgitation, commonly associated with GERD, is treated with lifestyle changes, medications (like PPIs), or a specific anti-reflux surgery called fundoplication. Vagotomy is not the standard procedure for regurgitation.
Option D: Hepatitis is inflammation of the liver, typically caused by a virus or alcohol abuse. Its treatment is medical (e.g., antiviral medications, lifestyle changes) and has no connection to the vagus nerve or gastric surgery.

Visual 1: Diagram: An illustration of the stomach showing the pathways of the vagus nerve. It should clearly depict where the cuts are made for the three main types of vagotomy: truncal, selective, and highly selective (parietal cell).

Clinical Relevance

Nursing practice connection: Knowing Surgical management of peptic ulcer disease helps nurses interpret findings accurately and avoid errors in routine assessment, medication administration, and patient teaching.
With the advent of powerful acid-suppressing drugs (like PPIs) and treatment for H. pylori, vagotomy is performed much less frequently today. It is now mainly an option for complicated or refractory peptic ulcer disease.
A significant post-operative complication nurses must monitor for is Dumping Syndrome. This occurs from rapid emptying of gastric contents into the small intestine, causing abdominal cramping, diarrhea, dizziness, and tachycardia.
Patient education is a key nursing role, focusing on dietary modifications to manage post-vagotomy symptoms, such as eating small, frequent, low-carbohydrate meals and avoiding liquids with meals.

How to Approach the Question

First, identify the key term in the question stem: 'Vagotomy'.
Access your knowledge about this surgical procedure. Recall that 'vago-' refers to the vagus nerve and '-tomy' means to cut.
Consider the function of the vagus nerve in the abdomen. It stimulates gastric acid secretion.
Analyze the options to determine which condition is treated by reducing stomach acid. Peptic ulcers are directly caused and aggravated by gastric acid.
Eliminate the other options. Nerve disorders are diseases of the nervous system itself. Regurgitation has a different surgical fix (fundoplication). Hepatitis is a liver disease treated medically.

Concept Tested & Keywords

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