The patient who has been prescribed methotrexate for the treatment of severe psoriasis has received medication teaching. Which statements indicate the teaching was effective? Select all that apply.

The nurse overhears a colleague preparing a dose of naltrexone. The nurse offers to assist and ensures the colleague takes which actions? Select all that apply.  

The patient with high cholesterol reports forgoing the prescribed statin medication for an herbal remedy. The nurse assesses the patient for which adverse effects? Select all that apply.