The nurse is reviewing laboratory results for a patient scheduled for a cholecystectomy. Which result is most important for the nurse to report to the surgeon?
Blood glucose level of 90 mg/dL (5 mmol/L).
Serum creatinine level of 5 mg/dL (442 µmol/L).
Hemoglobin level of 13 g/dL (130 g/L).
Potassium level of 4 mEq/L (4 mmol/L).
The Correct Answer is B
Choice A rationale
A blood glucose level of 90 mg/dL (5 mmol/L) is within the normal range and would not need to be reported to the surgeon.
Choice B rationale
A serum creatinine level of 5 mg/dL (442 µmol/L) is significantly elevated, indicating impaired kidney function. This is a critical lab value that should be reported to the surgeon immediately, as it could impact the patient’s ability to safely undergo surgery and recover postoperatively.
Choice C rationale
A hemoglobin level of 13 g/dL (130 g/L) is within the normal range and would not need to be reported to the surgeon.
Choice D rationale
A potassium level of 4 mEq/L (4 mmol/L) is within the normal range and would not need to be reported to the surgeon.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
While pallor can indicate various health issues such as anemia or low blood flow, it is not the most crucial finding when planning to provide a complete bed bath to a bedfast client.
Choice B rationale
Right-sided paralysis could affect the client’s ability to assist with the bath and could require special care or positioning. However, it is not the most crucial finding in this context.
Choice C rationale
2+ pitting edema of the feet could indicate fluid overload or poor circulation, but it is not the most crucial finding when planning to provide a complete bed bath.
Choice D rationale
This is the correct answer. Orthopnea, or difficulty breathing while lying flat, is the most crucial finding in this context. If a client has orthopnea, they may need to be positioned in a way that allows them to breathe comfortably during the bath.
Correct Answer is B
Explanation
Choice A rationale
Suggesting that the child participate in a team sport to encourage socialization is not the best response. Duchenne muscular dystrophy (DMD) is a progressive disease that causes muscle weakness and loss of muscle mass. Participating in a team sport could be physically challenging for the child and could potentially lead to injury.
Choice B rationale
Encouraging the parents to allow the child to continue attending swimming lessons with supervision is the best response. Swimming is a low-impact exercise that can help maintain muscle strength and flexibility in children with DMD. It also provides an opportunity for socialization.
Choice C rationale
Explaining that the child is too young to understand the risks associated with swimming is not the best response. Children with DMD can participate in swimming with appropriate supervision and safety measures in place.
Choice D rationale
Providing a list of alternative activities that are less likely to cause the child to experience fatigue is not the best response. While it’s important to consider activities that are appropriate for the child’s physical abilities, it’s also important to consider the child’s interests. The child has expressed a desire to continue swimming, and with appropriate supervision, this activity can be beneficial.
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