During Examination of the Male Client's External Genitalia,the Nurse Observes

During examination of the male client's external genitalia,the nurse observes a discharge from the urethra when compressing the glans.Which is the nurse's next action?

A) Document the observation.
B) Ask the client to turn his head and cough.
C) Obtain a specimen for culture.
D) Test the cremasteric reflex.