Maximum Cumulative Dose in Radiation Therapy

A patient diagnosed with cancer is scheduled to undergo radiation therapy as part of their treatment plan. As a part of the nursing care, it is important to educate the patient about potential side effects of this therapy. One common side effect that patients may experience is skin irritation in the area being treated. It is essential for the nurse to instruct the patient to keep the treated area clean and dry and to avoid any products that may exacerbate irritation.

The nurse explains that the recommended maximum cumulative dose of radiation for this patient is typically ________ gray (Gy) to minimize the risk of complications while ensuring effective treatment.