1. The nurse is planning the care of a client diagnosed with acute gastroenteritis. Which nursing problem is priority?

2. A client underwent an exploratory laparotomy 2 days ago. The physician should be called immediately for which physical assessment finding?

3. You would be most concerned about an order for a total parenteral nutrition (TPN) fat emulsion for a client with which condition?

4. The client is experiencing severe diarrhea and a serum potassium level of 3.3 mEq/L. Which intervention should the nurse implement first?