Position used to promote emptying of gut is?

RUHS, Jaipur, M.Sc Nursing Entrance Exam-2016

Nursing Foundation

Easy

Appeared in: RUHS, Jaipur, M.Sc Nursing Entrance Exam-2016

Explanation

The side-lying position, specifically the right lateral position, is used to promote gastric emptying.
The stomach's outlet (pyloric sphincter) is on the right side of the body.
Lying on the right side allows gravity to facilitate the movement of stomach contents into the small intestine, aiding digestion and reducing the risk of reflux or aspiration.

Option B: The prone position (lying on the stomach) is primarily used to improve oxygenation in patients with respiratory conditions like ARDS. It is not used to promote gut emptying.
Option C: The lithotomy position involves lying on the back with feet and legs raised and supported in stirrups. It provides access to the perineal area and has no role in promoting gut emptying.
Option D: In the Reverse Trendelenburg position, the head of the bed is elevated higher than the feet. This position uses gravity to keep stomach contents down, which helps prevent gastroesophageal reflux (GERD), but it does not specifically promote emptying into the intestine.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Patient Positioning for Gastrointestinal Function as background academic context rather than a clinical decision trigger.
Nurses often position patients on their right side after administering enteral (tube) feedings to facilitate digestion and reduce the risk of aspiration.
This positioning is a key non-pharmacological intervention for patients with delayed gastric emptying (gastroparesis), a common issue in individuals with diabetes.
What if the goal was to slow gastric emptying, for instance, in a patient with dumping syndrome? The nurse would position the patient on their left side or in a supine, flat position after meals.

How to Approach the Question

First, identify the core physiological process in the question: 'emptying of the gut' (gastric emptying).
Recall or visualize the anatomy of the stomach. Remember that it is a J-shaped organ and its exit (pylorus) is on the right side of the upper abdomen.
Consider the effect of gravity. To empty something from a container, you want to tilt it so the opening is pointing downwards. Applying this to the body, lying on the right side will position the stomach's exit downwards, allowing gravity to help.
Evaluate the other options based on their primary clinical uses. Prone is for lungs, Lithotomy is for perineal access, and Reverse Trendelenburg is for preventing reflux. Since their primary purposes are different, they are unlikely to be the correct answer for promoting gut emptying.

Concept Tested & Keywords

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E6 Nursing Brunner Adult Health 3SA Vol 1 Part 1 p. 92-94

E6 Nursing Fundamentals Taylor p. 210-212