[Expert Solution]: . R.T. shows he understands the adverse…

. R.T. shows he understands the adverse effects of methotrexate when he says: a. b. c. d. “I should take ibuprofen if I have a mild headache or joint pain.” “If I develop a bad rash, there is no need to worry. This is normal.” “Coffee and black tea are good choices to help me maintain my fluid intake.” “If I have any chills or unusual pain, I need to let my doctor know immediately