Reference no: EM133693264

Question 

A nurse is conducting a presentation about brain cancer for a local community group. During the presentation, one of the group members asks, "What causes brain tumors?" Which response by the nurse would be most appropriate? "It's a known fact that using cell phones increases your risk for a tumor." "The cause of most brain tumors is still really not known." "There is scientific evidence that cigarette smoking is high on the list of causes." "Exposure to residential power lines is a definite cause of brain tumors."