Passive Range of Motion Exercises Frequency

A 62-year-old patient is recovering from hip replacement surgery and is struggling with mobility issues that are affecting their overall recovery. The nurse is implementing a mobility plan that includes passive range of motion exercises to maintain joint function. During these exercises, it's important to ensure the patient feels comfortable and secure.

According to nursing guidelines, the nurse should perform the exercises at least _____ times a day to optimize the therapeutic effects and enhance the patient’s recovery.