During a Focused Interview of a Client, the Nurse Learns

During a focused interview of a client, the nurse learns about an open lesion on the client's head that has not healed in several months. Which conclusion is appropriate for the nurse to make based on this data?

A) The client may have a thyroid disease.
B) The client may have a malignancy.
C) The client may be pregnant.
D) The client may have meningitis.