A Nurse Is Caring for a Patient with Rheumatoid Arthritis $\bold{most}$

A nurse is caring for a patient with rheumatoid arthritis who is now going to be taking 2 acetaminophen (Tylenol) tablets every 6 hours to control pain. Which part of the patient's social history is the nurse $\bold{most}$ concerned about?

A) Patient drinks 1 to 2 glasses of wine every night.
B) Patient smokes 2 packs of cigarettes a day.
C) Patient occasionally uses marijuana.
D) Patient takes antianxiety medications.