[Solved]: You empty 40 ml of sanguinous drainage from…

You empty 40 ml of sanguinous drainage from Jackson-Pratt drain in the clients incision first day after a mastectomy and axillary node dissection.What other actions regarding the drain should you take? A.Flush the tubing wth urokinase to assure patency B.compress and close the drain to assure suction C.Advance tubings D.Clamp the drain for 2hrs and release the clamp for 2 hours