I was stationed nearby , so I hurried to the scene , ready to assist . I quickly checked his condition and determined him to be flatlining , so once I made sure that the other humans were back , I got to business . After two shocks , two exclamations of " Clear ! " , he was revived . I realize this may seem outspoken , but I must say that enacting ones directive and succeeding is a great feeling . What made this event so special was that my patient 's daughter took the time to profusely thank me .

Question: What may have happened before this ?
Answer: I got an alert about the situation .None of the above choices .I spoke to the patient 's daughter .I found the patient .