A nurse is planning care for a client who has a new prescription for parenteral nutrition (PN) in 20% dextrose and fat emulsions. Which of the following is an appropriate action to include in the plan of care?
Administer the PN and fat emulsion separately.
Change the PN infusion bag every 48 hr.
Obtain a random blood glucose daily.
Prepare the client for a central venous line
The Correct Answer is D
. PN with 20% dextrose requires a central venous line for administration. Peripheral veins cannot handle the high osmolarity of such solutions, which can cause phlebitis and vein damage. A central venous line is necessary to deliver the solution safely into a larger vein with a higher blood flow.
A. Fat emulsions (lipids) are often administered separately from the PN solution, but they can also be infused concurrently through a Y-connector to minimize the risk of contamination. However, it is crucial to follow the specific guidelines of the healthcare facility and the manufacturer’s recommendations. The decision to administer separately or concurrently depends on the prescribed protocol.
B. PN solutions are typically changed every 24 hours to reduce the risk of infection. The high glucose content in PN solutions provides a rich medium for bacterial growth, making it essential to adhere to strict aseptic techniques and timely changes of the infusion bag.
C. Blood glucose monitoring is crucial for clients receiving PN due to the high dextrose content, which can significantly impact blood glucose levels. However, more frequent monitoring, such as every 4-6 hours initially, is often required rather than just a random daily check. This helps in promptly identifying and managing hyperglycemia or hypoglycemia.
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Related Questions
Correct Answer is B
Explanation
B. Securing the tracheostomy tube in place with a collar that has hook-and-loop fasteners is a common and effective method. This type of collar provides secure support while allowing for easy adjustment and removal as needed for tracheostomy care. It helps prevent accidental dislodgement of the tracheostomy tube and provides stability for the client.
C. When providing tracheostomy care, it is crucial to maintain a sterile environment to prevent infection. The appropriate steps include wearing sterile gloves while handling the inner cannula and cleaning it with a sterile solution.
A. Placing a gauze pad under the flanges of the tracheostomy tube is not a recommended practice. The use of gauze pads under the flanges can increase the risk of infection, interfere with the proper fit and function of the tracheostomy tube, and cause pressure ulcers or skin irritation.
D. Using full-strength hydrogen peroxide to cleanse the skin around the stoma is not recommended. Hydrogen peroxide can be irritating to the skin, cause tissue damage, and delay wound healing. Instead, the nurse should use a mild, non-irritating antiseptic solution or sterile saline to cleanse the skin around the stoma.
Correct Answer is C
Explanation
C. Endotracheal suctioning is crucial for maintaining a patent airway in clients with an endotracheal tube who may have secretions obstructing their airway. This procedure directly impacts the client's ability to breathe and is often performed on an urgent basis to prevent respiratory distress or failure.
A. Enteral feeding is important for providing nutrition to clients who cannot eat by mouth, but it is not immediately life-threatening. This procedure can usually be scheduled and does not require urgent attention compared to issues involving airway or breathing.
B. Urinary catheter care is necessary to prevent infections and ensure proper urinary drainage, but it is not typically an urgent procedure unless there is a blockage or another complication that immediately impacts the client’s health.
D. Wound irrigation is important for preventing infection and promoting healing, but it is not as immediately critical as ensuring a patent airway. It can usually be performed after more urgent needs are addressed.
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