In the theatre room there are too main types of nurses, a scrub nurse, circulation nurse and also RN first assistant. The scrub nurses job is to make sure they are familiar and well educated with every piece of operational equipment. As on request they are required to provide the surgeons with the equipment needed. Circulation nurses have many similar responsible, although they are to insure that the operating room is clear and non-contaminated by previous surgeries or other infections. They are also there to collected, open, clear and sterilise packets containing surgical equipment. RN First Assistant: Surgeons often depend most heavily on the RN first assistant, who provides direct patient care. She watches for possible complications by monitoring a patient’s vital signs, including heart rate, pulse and respiration. If she sees signs of trouble, she immediately alerts the surgeon so he can halt the surgery. She takes direction from the surgeon and also performs emergency care such as CPR and controlling bleeding.