A client is discharged home after recovering from a pulmonary embolism. The nurse knows the teaching about warfarin has been effective when the client states:
a) "I will stop taking my medication if I feel better."
b) "I will take my medication at the same time every day."
c) "I can take over-the-counter pain relievers without any concern."
d) "I will avoid leafy green vegetables in my diet."
