You are the charge nurse on a medical-surgical unit, and you need to delegate tasks to your nursing team, which includes a registered nurse (RN), a licensed practical nurse (LPN), and a nursing assistant (NA). Below are the tasks that need to be completed for four patients in the next hour. Which of the following tasks should you delegate to the LPN? (Select all that apply)

A 70-year-old female with chronic heart failure. She requires a routine vital signs check and medication administration (Lasix 40 mg PO).

A 60-year-old female with diabetes mellitus. She requires a blood glucose check and insulin administration according to her sliding scale.

A 35-year-old male with asthma. He requires education on proper inhaler use and a peak flow meter reading.

A 50-year-old male post-op day 1 from a hip replacement. He needs assistance with ambulation and personal hygiene.