Final answer:
The fifth step in terminating the treatment of hemodialysis likely involves final checks, safe disconnection, and ensuring hemostasis of the access site. Hemodialysis is a critical procedure for patients with renal failure and is performed several times a week.
Step-by-step explanation:
The question 'What is the treatment termination step 5 in returning blood?' refers to a step in a medical procedure, most likely hemodialysis, where purified blood is returned to the patient's body after being externally filtered to remove waste products, such as urea, and excess fluid. This can be seen in the process illustrated in Hemodialysis diagrams. The specific steps can vary, but generally, the fifth step could involve ensuring the blood has been adequately filtered, disconnecting the patient safely from the dialysis machine, and restoring normal blood flow and hemostasis at the vascular access site. Additionally, during blood clot breakdown, or fibrinolysis as part of wound healing, there is a series of reactions that involve the conversion of inactive plasminogen into active plasmin, which helps in resolving the clot by breaking down fibrin.
Hemodialysis is done several times a week, taking 3 to 4 hours per session, and it is essential for patients with kidney failure. It is a life-sustaining treatment and can be performed in hospitals, clinics, or at home. However, complications can arise if not performed correctly, and poor outcomes, including sepsis or even death, may occur, underscoring the importance of proper treatment termination procedures.