Two days after surgical fixation of a fractured femur, a client suddenly reports chest pain and difficulty in breathing. The nurse suspects the client had a pulmonary embolus. Which action should the nurse take first?

The correct answer is: c. Leave the light on in the room at night.

Choice A: Replace the IV catheter with a smaller gauge

Replacing the IV catheter with a smaller gauge is not directly addressing the issue of the client’s confusion and agitation. While a smaller gauge might be less irritating, it does not solve the problem of the client picking at the IV site. The pinkness at the IV site suggests mild irritation or early signs of phlebitis, which can be managed by monitoring and ensuring proper securement and care of the IV site.

Choice B: Apply soft bilateral wrist restraints

Applying wrist restraints should be a last resort due to the potential for causing distress, agitation, and physical harm to the patient. Restraints can lead to negative outcomes such as decreased circulation, pressure ulcers, and increased agitation, especially in patients with dementia. It is generally recommended to use less restrictive measures first.

Choice C: Leave the light on in the room at night

Leaving the light on in the room at night (C) can help reduce confusion and agitation in dementia patients, a phenomenon known as sundowning. However, it does not address the immediate issue of the non-occlusive dressing and the pink IV insertion site.

Choice D: Redress the abdominal incision

Given the situation, the most appropriate intervention would be to redress the abdominal incision (D). This is because the dressing is no longer occlusive, which can increase the risk of infection. Ensuring the dressing is secure and clean is crucial for the patient's safety.

Choice A reason: Providing diet low in phosphorus is not a relevant intervention for a client with cirrhosis of the liver. Phosphorus is a mineral that helps maintain bone health and acid-base balance. Cirrhosis of the liver does not affect phosphorus levels, but it can cause low calcium levels due to impaired vitamin D metabolism. The nurse should provide a diet high in calcium and vitamin D to prevent osteoporosis and fractures.

Choice C reason: Increasing oral fluid intake to 1,500 mL daily is not a suitable intervention for a client with cirrhosis of the liver. Fluid intake should be individualized based on the client's fluid status, electrolyte levels, and urine output. Increasing fluid intake may worsen fluid retention and electrolyte imbalance in clients with cirrhosis of the liver. The nurse should restrict fluid intake to 1,000 to 1,500 mL daily or as prescribed by the healthcare provider.