A nurse is preparing to administer vancomycin 500 mg via intermittent IV infusion every 6 hr. Available is vancomycin 500 mg in 0.9% sodium chloride 100 mL to infuse over 2 hr. The nurse should set the IV pump to deliver how many mL/hr? (Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.).

Choice A rationale:

Measuring the amount of aspirate in the NG tube is one way to verify the placement of the tube. Aspirate should be tested for color, pH, and other characteristics to ensure proper positioning.

Choice B rationale:

Flushing the tube with tap water doesn't directly verify tube placement. This action might inadvertently introduce air into the tube, potentially leading to inaccurate assessment results.

Choice C rationale:

Examining the color of aspirated secretions is an essential step in verifying tube placement. Different colors of aspirate can indicate different anatomical locations, helping to ensure the tube is properly positioned.

Choice D rationale:

Measuring the pH of the client's aspirate is another important method to verify NG tube placement. Gastric aspirate tends to be acidic, while respiratory aspirate is usually more alkaline.

Choice E rationale:

Obtaining an x-ray of the client's chest and abdomen is a definitive method for confirming NG tube placement. It provides direct visualization of the tube's location and ensures accuracy.

Choice A rationale:

This choice reflects the correct technique for maintaining balance and using proper body mechanics when assisting with moving a client up in bed. Shifting weight from the back to the front leg while keeping the feet apart provides a stable base and reduces the risk of injury to the nurse.

Choice B rationale:

Positioning the client's arms at their sides before moving them up in bed is not a necessary step and may not contribute significantly to the process. The primary focus should be on proper body mechanics and the use of assistive devices, such as a draw sheet, to ensure safe patient handling.

Choice C rationale:

Elevating the head of the client's bed 30° is not directly related to the task of moving the client up in bed using a draw sheet. While head elevation might have other clinical indications, it does not impact the technique of assisting with repositioning.

Choice D rationale:

Bending at the waist when grasping the draw sheet is incorrect body mechanics and can lead to strain on the nurse's back. Proper technique involves using the legs to bend and lift while keeping the back straight, reducing the risk of injury.