A registered nurse (RN) is preparing to delegate tasks during a busy shift on a medical-surgical unit. The team includes a licensed practical nurse (LPN) and an unlicensed assistive personnel (UAP). Which tasks can the RN appropriately delegate based on scope of practice and the principles of safe delegation?

Measuring intake and output for a patient with dehydration.

Assisting a patient with ambulation after knee replacement surgery.

Reinforcing teaching about a low-sodium diet to a newly diagnosed heart failure patient.

Monitoring a patient with a history of seizures who just returned from CT scan.

Administering oral medications to a stable postoperative patient.

Changing the dressing on a central venous catheter insertion site.