Several months ago I was on a code call for an elderly man who was pulseless and apneic. Witnessed collapse, CPR in progress upon our arrival. After applying the patches, only compressions showed on my monitor screen. After I applied the electrodes nothing came on the screen but dashes in all three leads so I didn't have a clear rthymn before I decided to shock. After the shock, the patient revived and we transported. 2 months later, my supervisor reported the incident to my state's Board of Medical Examiners and the screening is scheduled for July 19th. Has anybody had to appear before their board before? Any advice you can give me? Thanks