Aclient with rheumatoid arthritis is to begin taking ibuprofen 800 mg by mouth three times a day. the nurse provides education about the medication's side effects. the nurse concludes that the teaching was effective when the client makes which statement?
a) "i need to have my blood work checked periodically."
b) "i need to balance exercise with rest."
c) "i need to change positions slowly."
d) "i need to take the medication between meals."