After the nurse has finished teaching a 68-year-old patient with osteoarthritis (oa) of the right hip about how to manage the oa, which patient statement indicates a need for more teaching?
a. "i can take glucosamine to decrease my knee pain."b. "i will take 1 g of acetaminophen (tylenol) every 4 hours."c. "i will take a shower in the morning to relieve stiffness."d. "i can use a cane to decrease the pressure and pain in my hip."