Problem 105 - Cliffs Test Prep NCLEX-RN

Question

A liter bag of parenteral fluid is running at 125 milliliters per hour. There is approximately 200 milliliters remaining in the bag. It is an hour and one half until change of shift. The nurse should: 1\. allow the bag to finish and then hang a new bag of fluid. 2\. wait another hour. Discard the bag with 75 milliliters remaining and then hang a new bag of fluid. 3\. inform the oncoming nurse that the patient’s bag of fluid will run out in just a few minutes and that a new bag will need to be hung. 4\. allow the bag to finish, hang a new bag of fluid, and then give report to the oncoming nurse.

Step-by-Step Solution

Answer

Inform the oncoming nurse that the bag will run out shortly after the shift change.

Step 1: Identify the Initial Condition

The problem states that there is a liter bag of parenteral fluid running at 125 milliliters per hour and currently there are 200 milliliters remaining.

Step 2: Calculate Time to Deplete Current Fluid

Determine how long it will take to deplete the remaining 200 milliliters at the current rate of 125 milliliters per hour. Use the formula: \[ \text{Time} = \frac{\text{Remaining Fluids}}{\text{Rate}} = \frac{200 \text{ milliliters}}{125 \text{ milliliters/hour}} \]Thus, the time needed is 1.6 hours.

Step 3: Compare Time to Shift Change

The time to deplete is 1.6 hours while the time until the change of shift is 1.5 hours.

Step 4: Determine Appropriate Action

Since the fluid will deplete shortly after the shift change, the nurse should inform the oncoming nurse that the bag will run out soon and a new bag needs to be ready.

Key Concepts

Mastering Nursing Calculations

Being proficient in nursing calculations is crucial for ensuring patient safety and effective care. At its core, nursing calculations involve determining the correct volumes and rates for administering various treatments. In the scenario provided, we are tasked with calculating how long a bag of fluid will last at a given rate of infusion. To tackle any nursing calculation, follow these basic steps:

• Identify the variables: Know the volume of the fluid you are working with and the rate of administration.
• Use the correct formula: In this exercise, we calculate the time it will take to run out of fluid using \[ \text{Time} = \frac{\text{Remaining Volume}}{\text{Rate}} \]
• Solve the equation: For this specific case, inserting the values gives 1.6 hours for the remaining 200 milliliters at a rate of 125 milliliters per hour.

Mastery of these calculations ensures you can provide continuous care without interruptions, optimizing patient outcomes.

Understanding Fluid Management

Fluid management is a vital component of nursing care that involves balancing fluid intake with fluid losses to maintain a patient's optimal hydration status. In managing intravenous (IV) fluids, nurses must:

• Monitor fluid levels: Keep a close watch on the patient's current fluid bag and know exactly when it will run out.
• Adjust the infusion rate: Be aware of changes necessary due to the patient's condition or doctor's orders.
• Plan for continuity: Ensure that fluid supply is uninterrupted, which means anticipating needs and acting before a fluid bag empties completely.

For our exercise, understanding that the fluid will run out 0.1 hours after shift change means preparing a new bag to ensure the patient remains adequately hydrated. If fluid management is neglected, patients are at risk of dehydration or fluid overload, both of which can have severe health implications.

Efficient Shift Change Procedures

Shift change procedures are essential for ensuring that patient care is seamless and uninterrupted as nurses change shifts. These procedures typically include giving a comprehensive report and planning ahead for any issues or needs that may arise. Key steps include:

• Information transfer: Clearly communicate the patient’s current condition, needs, and any upcoming tasks, like when a fluid bag needs replacement.
• Documentation review: Check and update all patient records to ensure the incoming nurse has the most accurate information.
• Timely preparation: As indicated in our exercise, if a fluid bag is about to run out, prepare and notify the arriving nurse to ensure continuity.

An organized and thorough shift change can prevent errors and ensure that patient care continues smoothly, keeping both the patients and nursing staff well-prepared and informed.