The new graduate nurse is training on continuous renal replacement therapy (CRRT) in the intensive care unit. The nurse correctly understands which of the following about CRRT versus regular hemodialysis?

• CRRT is utilized when a client needs dialyzed more quickly than is possible with regular hemodialysis
• The client receives CRRT due to hypotension
• CRRT is a temporary measure for clients in acute kidney failure, while regular hemodialysis is a long-term measure for the client in chronic kidney failure
• Once CRRT is performed, a client will no longer be able to tolerate hemodialysis