A nurse is planning education for a client who is prescribed heparin. Which statement should the nurse plan to include in the teaching?

"Heparin will help prevent the development of a blood clot."

"Heparin will help to stabilize your blood pressure and heart rate."

"Heparin will help to break down the existing clot in your leg."

"Heparin will help increase the number of platelets in the body."