A nurse is planning care for a client who has a new prescription for parenteral nutrition (PN) in 20% dextrose and fat emulsions. Which of the following is an appropriate action to include in the plan of care?

The correct answer is C: Prepare the client for a central venous line. Parenteral nutrition (PN) with high dextrose concentrations can cause phlebitis and tissue damage if administered through a peripheral IV line. Therefore, a central venous line is appropriate for administering PN to prevent complications. Changing the PN bag every 48 hours (A) is important for infection control but not directly related to the administration method. Obtaining a random blood glucose daily (B) is important for monitoring glucose levels but does not address the administration method. Administering the PN and fat emulsion separately (D) is not necessary as they can be mixed in the same solution.