A nurse is about to replace a nearly depleted container of total parenteral nutrition (TPN) for a patient, but discovers a delay in the delivery of the new TPN solution from the pharmacy.
Which solution should the nurse administer until the next TPN solution is available?
0.9% sodium chloride.
Dextrose 10% in water.
3% sodium chloride.
Lactated Ringer’s.
The Correct Answer is B
Choice A rationale
0.9% sodium chloride, also known as normal saline, is an isotonic solution that is commonly used for hydration and to replace lost fluids. However, it does not provide any calories or nutrients, which are necessary for patients receiving TPN1.
Choice B rationale
Dextrose 10% in water (D10W) is the recommended solution to administer until the next TPN solution is available. This is a hypertonic fluid that provides dextrose to the patient, helping to maintain their blood glucose levels and reducing the risk of hypoglycemia.
Choice C rationale
3% sodium chloride is a hypertonic saline solution that is typically used to treat patients with severe hyponatremia (low sodium levels). It is not suitable as a replacement for TPN as it does not provide the necessary nutrients and can lead to hypernatremia (high sodium levels) if used inappropriately.
Choice D rationale
Lactated Ringer’s solution is an isotonic solution that is commonly used for fluid resuscitation in patients with significant fluid loss. While it does contain multiple electrolytes that mimic those found in plasma, it does not provide any calories or nutrients, making it unsuitable as a replacement for TPN1.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A rationale
While a patient’s medication history can impact wound healing, in this case, there is no specific information provided about the patient’s medications that would suggest a delay in wound healing.
Choice B rationale
Although the patient’s cholesterol level is elevated, hyperlipidemia is not typically associated with delayed wound healing.
Choice C rationale
Prealbumin is a marker of nutritional status. A low prealbumin level, like in this patient, could indicate malnutrition, which can delay wound healing. Adequate nutrition is essential for wound healing as it provides the necessary building blocks for tissue repair.
Choice D rationale
The patient’s fasting glucose level is within the normal range, so it is unlikely to impact wound healing. While poorly controlled diabetes can delay wound healing, this patient’s diabetes appears to be well-controlled.
Correct Answer is ["A","B","C","E","G"]
Explanation
Choice A rationale: The stoma has a bluish discoloration and is bleeding extensively. This is a significant finding that requires immediate intervention. A bluish or dusky color indicates poor blood flow to the stoma, which can lead to tissue necrosis if not addressed promptly. Extensive bleeding is also a concerning symptom that could indicate damage to the stoma or surrounding tissue. It’s important for the nurse to assess the stoma and notify the healthcare provider immediately to prevent further complications.
Choice B rationale: The skin surrounding the stoma has large open sores with oozing. This is another critical finding that needs immediate attention. Open sores and oozing can indicate a severe skin breakdown or infection, which can lead to further complications if not treated promptly. The nurse should clean the area, apply appropriate dressings, and consult with the wound care team or healthcare provider for further management.
Choice C rationale: The client is exhibiting a temperature of 37.8°C (100.0°F). While this temperature is not extremely high, it is slightly elevated and could be an early sign of infection, especially when considered in the context of the other symptoms the client is experiencing. The nurse should continue to monitor the client’s temperature and other vital signs, and report any significant changes to the healthcare provider.
Choice E rationale: The client reports increased nausea and vomiting. These symptoms can lead to dehydration and electrolyte imbalances, which can further complicate the client’s condition. The nurse should assess the client’s hydration status, provide interventions to manage nausea and vomiting, and monitor the client’s electrolyte levels.
Choice G rationale: The client refuses to participate in stoma care education. While this may not seem like an immediate medical concern, it is a significant issue that requires intervention. The client’s refusal to learn about stoma care can hinder their recovery and long-term management of the ileostomy. The nurse should explore the reasons behind the client’s refusal, provide emotional support, and use different strategies to encourage the client’s participation in stoma care education.
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