A nurse is collecting data from a client who is receiving IV fluid replacement to treat diarrhea but now has oliguria. Laboratory results include a potassium level of 5.6 mEq/L. The nurse should report which of the following findings to the provider immediately?
Muscle weakness
Paresthesias
Abdominal cramps
Palpitations
The Correct Answer is D
Choice A Reason:
Muscle weakness is incorrect. Muscle weakness can be a symptom of hyperkalemia (elevated potassium levels). However, it is not the most urgent symptom, and the provider should be informed to address the underlying cause.
Choice B Reason:
Paresthesias is incorrect. Paresthesias (tingling or numbness) can also occur with hyperkalemia. While important to assess, it may not be the most urgent symptom requiring immediate attention.
Choice C Reason:
Abdominal cramps is incorrect. Abdominal cramps can be associated with hyperkalemia, but they are not the most critical symptom. It's essential to address the underlying cause, but it may not require immediate intervention compared to other symptoms.
Choice D Reason:
Palpitations is correct. Palpitations are a concerning symptom, especially in the context of hyperkalemia. Elevated potassium levels can lead to cardiac arrhythmias, and palpitations may be indicative of serious cardiac complications. This is a critical finding that requires immediate attention from the healthcare provider.

Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A Reason:
"Opioids will be restricted if your partner develops respiratory distress." This statement might cause unnecessary concern or confusion. While opioid use might be adjusted based on the client's condition and symptoms, framing it in terms of restriction might not be the most appropriate way to communicate about pain management in end-of-life care.
Choice B Reason:
"Encourage your partner to eat three large meals each day." Encouraging large meals might not align with the typical dietary approach for someone in end-of-life care, especially if they have reduced appetite or are unable to eat comfortably. End-of-life care often focuses on providing smaller, more manageable meals based on the individual's preferences and capabilities.
Choice C Reason:
"Assume your partner can hear you, even if they do not respond. “This statement encourages the partner to communicate with their loved one, acknowledging the potential for the person to hear even if they are not responsive. Many studies suggest that hearing may persist even in individuals who are unresponsive or in a comatose state, so speaking to them can provide comfort and connection.
Choice D Reason:
"We will use an electric blanket to keep your partner warm." The use of an electric blanket might not be suitable, as the client's sensitivity to temperature might change in end-of-life care. Other methods, such as blankets or adjusting the room temperature, could be more appropriate to ensure comfort without the risks associated with electric blankets.
Correct Answer is C
Explanation
Choice A Reason:
Adding 0.5 mL of diluent to the medication is inappropriate action. Ampules typically contain a single-dose of medication in a liquid form, and dilution is not necessary unless specified by the medication order or manufacturer.
Choice B Reason:
This is not necessary as the tip of the ampule is already sterile before opening. Cleansing after opening does not provide additional benefit and can introduce contaminants.
Choice C Reason:
Using a filter needle to aspirate the medication is inappropriate. Filter needles are not routinely used for administering medication from ample.
Choice D Reason:
This is not appropriate for ampules. Unlike vials, ampules do not require air to be injected. Air injection is necessary only for vials to create pressure, but ampules are opened and medication is drawn directly without the need for air.
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