The charge nurse is observing a new nurse who is preparing to insert an intravenous (IV) catheter.

The new nurse has gathered supplies including intravenous catheters, an intravenous insertion kit, and a 4x sterile gauze dressing to cover and secure the insertion.

What action should the charge nurse take?

Verify that the nurse has gathered the necessary supplies.

Advise the nurse to use a transparent dressing over the site.

Ensure the nurse tapes the gauze dressing securely in place.

Intend to inspect the secured IV site after the insertion procedure.

Answer and Explanation

The Correct Answer is B

Choice A rationale
Verifying that the nurse has gathered the necessary supplies is important, but it is not the most critical action in this scenario. The new nurse has already gathered the necessary supplies for the procedure.
Choice B rationale

This is the correct answer. A transparent dressing is preferred over a gauze dressing for securing an IV catheter. It allows for easy inspection of the insertion site for signs of infection.
Choice C rationale
Ensuring that the gauze dressing is taped securely in place is not the most critical action in this scenario. As mentioned, a transparent dressing is generally preferred for securing an IV catheter.
Choice D rationale
While inspecting the secured IV site after the insertion procedure is important, advising the nurse to use a transparent dressing over the site is a more immediate need. This will allow for continuous visual inspection of the site.

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Correct Answer is C

Explanation

Choice A rationale
Comparing muscle strength bilaterally is not the most important intervention in this situation. While muscle weakness can be a symptom of hyperkalemia, it is not the most immediate concern. Hyperkalemia can lead to life-threatening cardiac dysrhythmias, which is a more immediate threat to the patient’s life.

Choice B rationale

Observing the color and amount of urine can provide information about the patient’s renal function, which is important in the regulation of potassium. However, this is not the most immediate concern when a patient’s serum potassium level is dangerously high.

Choice C rationale
Determining the apical pulse rate and rhythm is the most important intervention. Hyperkalemia can cause cardiac dysrhythmias, so the nurse should immediately assess the patient’s heart rate and rhythm. The nurse should also place the patient on a cardiac monitor, if not already done, and notify the healthcare provider immediately.

Choice D rationale
Assessing the strength of deep tendon reflexes can provide information about neuromuscular function, which can be affected by hyperkalemia. However, this is not the most immediate concern. The nurse’s priority is to assess and monitor for life-threatening cardiac dysrhythmias.

A. How do you cope with the voices? B. When do you hear the voices? C. Which medication works best for you? D. What are the voices saying?

Correct Answer is D

Explanation

Choice A rationale

While it is essential to assess how the client copes with auditory hallucinations, asking this question alone does not provide specific information about the content of the hallucinations.

Choice B rationale

The timing of the voices can provide some insight into the triggers or patterns of the hallucinations, but it does not directly address the content or potential impact of the hallucinations on the client’s behavior or mental state.

Choice C rationale

While medication efficacy is an important aspect of managing schizophrenia, it does not directly address the current experience of the client’s hallucinations.

Choice D rationale

Understanding what the voices are saying to the client can provide critical information about potential risks, including self-harm or harm to others, and can guide the treatment plan. This is why it is the most important question for the nurse to include in the client’s assessment.

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Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Correct Answer is C

Explanation

A client with schizophrenia is admitted to the hospital reporting auditory hallucinations. Which query is most important for the nurse to include in the client’s assessment?

Correct Answer is D

Explanation

What action should the school nurse take to provide secondary prevention for school-aged children?

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The nurse instructs an unlicensed assistive personnel (UAP) to turn an immobilized older client with an indwelling urinary catheter every two hours. Which additional action should the nurse instruct the UAP to take each time the client is turned?

An unlicensed assistive personnel (UAP) reports that a client’s right hand and fingers spasm when taking the blood pressure using the same arm. After confirming the presence of the spasms, which action should the nurse take?