Identify the part of the Human Stomach which connects/joins with the Oesophagus:

Appeared in: RRB Staff Nurse Kolkata-2015

Explanation

The cardia is the anatomical region of the stomach where the lower end of the oesophagus connects.
This junction is known as the cardiac orifice.
It contains the lower oesophageal sphincter (LES), a physiological sphincter that regulates the passage of food into the stomach and prevents reflux.

Option A: The fundus is the dome-shaped part of the stomach located superior and to the left of the cardiac orifice. It does not directly connect to the oesophagus.
Option C: The body is the main central region of the stomach, situated between the fundus and the pyloric antrum. It is responsible for the main digestive processes.
Option D: The pylorus is the distal, or lower, part of the stomach that connects to the duodenum of the small intestine. It marks the exit of the stomach.

Visual 1: Diagram - An anatomical illustration of the stomach, clearly labeling the four main parts (cardia, fundus, body, pylorus) and showing its connection to the oesophagus and duodenum. This helps visualize the spatial relationships described.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Anatomy of the stomach as background academic context rather than a clinical decision trigger.
The junction at the cardia is clinically significant due to the lower oesophageal sphincter (LES), which prevents gastroesophageal reflux disease (GERD). Nurses play a key role in educating patients with GERD about lifestyle modifications (e.g., diet, positioning after meals) to manage symptoms.
What if? If a patient has a hiatal hernia where the cardia and fundus slide up into the chest through the diaphragm, the function of the LES is compromised, significantly increasing the risk and severity of GERD. Nursing care would then also focus on managing hernia-related complications.
In conditions like achalasia cardia, the LES fails to relax properly, causing difficulty in swallowing (dysphagia) as food cannot easily pass from the oesophagus into the stomach.

How to Approach the Question

First, identify the key terms in the question: 'part of the stomach' and 'connects with the Oesophagus'.
This is a direct recall question about the anatomy of the upper gastrointestinal tract.
Mentally picture or recall a diagram of the stomach and its connections.
Systematically evaluate each option based on its anatomical location: The oesophagus is superior to the stomach, and the duodenum is inferior.
The cardia is the entry point from the oesophagus. The fundus is the dome above the entry. The body is the main part. The pylorus is the exit to the duodenum. Therefore, the cardia is the correct connection point.

Concept Tested & Keywords

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Practise the full RRB Staff Nurse Kolkata-2015

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