A 6-week-old infant with pyloric stenosis is scheduled for a pyloromyotomy. Which pre-operative nursing action has the highest priority?

Choice A reason: Marking an outline of the "olive-shaped" mass in the right epigastric area is not a priority nursing action. The mass is caused by hypertrophy of the pyloric sphincter, which obstructs gastric emptying and causes projectile vomiting. The mass may not be palpable in all cases.

Choice B reason: Instructing parents regarding care of the incisional area is a post-operative nursing action, not a pre-operative one. The parents will need to learn how to keep the incision clean and dry, monitor for signs of infection, and administer pain medication as prescribed.

Choice C reason: Monitoring amount of intake and infant's response to feedings is important, but not the highest priority. The infant may have difficulty feeding due to nausea, vomiting, and abdominal pain.

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.