The nurse is teaching a client recovering from a pulmonary embolism who will take warfarin (Coumadin) for several weeks about long-term management of medications. Which statement by the client indicates a need for further teaching?
A) "I may use enemas to help with constipation."
B) "I should apply an ice pack for 1 hour if I am bumped."
C) "I should not have dental work without consulting my provider."
D) "I will need weekly lab work to monitor my medication therapy."
