A Patient Admitted with an Abrupt Onset of Jaundice and Nausea

A patient admitted with an abrupt onset of jaundice and nausea has abnormal liver function studies but serologic testing is negative for viral causes of hepatitis. Which question by the nurse is appropriate?

A) "Do you have a history of IV drug use?"
B) "Do you use any over-the-counter drugs?"
C) "Have you used corticosteroids for any reason?"
D) "Have you recently traveled to a foreign country?"