A 60-year-old patient with a diagnosis of prostate cancer is scheduled to have an interstitial implant for high-dose radiation (HDR). What safety measure should the nurse include in this patient's subsequent plan of care?

Limit the time that visitors spend at the patient's bedside.

Teach the patient to perform all aspects of basic care independently.

Assign male nurses to the patient's care whenever possible.

Situate the patient in a shared room with other patients receiving brachytherapy.