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Difficulty: EasyReduction of Risk Potential

A practical nurse is preparing to measure the gastric residual volume for a client who is receiving continuous enteral tube feedings. In what order should the nurse perform the following actions to reduce the risk of aspiration and other clinical complications? Arrange the steps in the correct sequence from first to last.

  1. 1Elevate the head of the client's bed to at least 30 degrees.
  2. 2Perform hand hygiene and put on clean gloves.
  3. 3Attach a large-volume syringe to the port of the feeding tube.
  4. 4Pull back on the syringe plunger gently to withdraw and measure the fluid.
  5. 5Reinstill the aspirated gastric contents back into the client's stomach.

Answer

The correct sequence for checking gastric residual volume is: elevate the head of the bed, perform hand hygiene and don gloves, attach the syringe, aspirate and measure the contents, and finally reinstill the contents.
Evaluating gastric residual volume is a critical risk reduction intervention to prevent aspiration in clients receiving enteral feedings. The correct, safe sequence prioritizes airway protection first (elevating the head of the bed), followed by infection control (hand hygiene and gloves). Once safety parameters are set, the nurse attaches the syringe, withdraws the fluid to measure it, and finally reinstills the fluid to prevent dangerous electrolyte and fluid shifts.

Step-by-Step Solution

1
Elevate the head of the client's bed to at least 30 degrees.
The client is placed in a semi-Fowler's or higher position.
This utilizes gravity to keep gastric contents in the stomach, directly reducing the risk of aspiration when the tube is accessed.
2
Perform hand hygiene and put on clean gloves.
The nurse's hands are sanitized and protected.
Standard infection control practices must be established before touching the client's lines or equipment.
3
Attach a large-volume syringe to the port of the feeding tube.
The syringe is secured to the enteral access point.
A closed system must be created with the syringe to safely draw out the fluid without leakage.
4
Pull back on the syringe plunger gently to withdraw and measure the fluid.
Gastric contents are pulled into the syringe barrel and quantified.
Measuring the volume identifies whether the client is digesting the feeding properly or is at risk for regurgitation due to delayed emptying.
5
Reinstill the aspirated gastric contents back into the client's stomach.
The fluid is safely returned to the gastrointestinal tract.
Gastric aspirate contains essential electrolytes and digestive enzymes; discarding it can rapidly lead to metabolic alkalosis and fluid deficits.

Key Concept

Enteral Tube Feeding Safety and Complication Prevention
Estimated Time:1m 0s
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Topics

Reduction of Risk Potential

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