A charge nurse is making assignments for a medical-surgical unit. Which of the following clients is appropriate to assign to a licensed practical nurse?

A client who has emphysema and has an oxygen saturation level of 92%

A client who has dehydration and is being admitted from the emergency department

A client who is scheduled to receive 2 units of RBCs following a hip replacement

A client who is scheduled to start oral nutrition 2 days after a cerebrovascular accident