A nurse is caring for a client who is experiencing acute kidney failure after a surgical procedure. Telemetry monitoring shows a widened QRS, frequent premature ventricular contractions, and a heart rate of 55/min. Which of the following electrolyte imbalances should the nurse identify?

Choice A rationale:
Is appropriate to assess postoperative urinary function after transurethral resection of the prostate (TURP). It helps monitor the return of normal bladder function.
Choice B rationale:
Is not necessary and could potentially cause discomfort and increased risk of tube dislodgment. Securing the tube properly to the bed or clothing is a more appropriate method.
Choice C rationale:
Is essential to assess urinary function, and fluid balance, and identify any potential complications such as urinary retention or excessive bleeding.
Choice D rationale:
Helps alleviate discomfort and prevent spasms after TURP. Bladder spasms can be common after the procedure, and antispasmodics can aid in managing them.
Choice E rationale:
Is necessary to keep the catheter patent and prevent clot formation in the urinary tract. It helps maintain proper drainage and prevents complications.

Choice A rationale:

While wearing a protective gown is essential to minimize exposure to bodily fluids and to ensure the nurse's protection, it is not specifically aimed at decreasing the risk for ventilator-associated pneumonia (VAP). The key interventions to prevent VAP focus on maintaining airway hygiene and proper positioning, not just personal protective equipment during suctioning.

Choice B rationale:

Monitoring oral secretions every 2 hours is an important strategy in reducing the risk of VAP. Accumulation of secretions in the mouth and upper airway can promote bacterial growth, increasing the risk of aspiration and infection. By regularly assessing and removing secretions, the nurse can reduce the chances of bacteria being aspirated into the lungs and causing pneumonia.

Choice C rationale:

Oral care every 2 hours is a critical intervention to reduce the risk of VAP. Mechanical ventilation predisposes clients to the growth of bacteria in the oral cavity, and poor oral hygiene increases the risk of oral bacteria being aspirated into the lungs. Regular oral care, including brushing teeth, gums, and the tongue, as well as using antiseptic solutions, helps reduce the microbial load in the mouth and decreases the risk of VAP.

Choice D rationale:

Maintaining a client in a supine position is not recommended for preventing VAP. The best practice is to maintain the head of the bed elevated at a 30-45 degree angle (semi-Fowler's position) to reduce the risk of aspiration. A supine position increases the likelihood of gastric contents or secretions being aspirated into the lungs, which can lead to VAP.

Choice E rationale:

Assessing the client daily for readiness for extubation is an essential practice in preventing VAP. The longer a patient remains intubated, the higher the risk of developing VAP due to prolonged exposure of the endotracheal tube in the airway. Regular assessment for extubation helps to ensure that the client is appropriately weaned off the ventilator as soon as they are stable, reducing the risk of VAP and other complications associated with prolonged ventilation.