Most people do not appreciate the real nature of the responsibilities of a nurse. In their eyes, nurses are those who merely administers a shot at the hospital. Others view them as doctors' assistants. Moreover, the media also projects a different image of what they really do. It is worth noting that nurses play various roles concurrently depending on the unique needs of a patient at the time. These roles include: - See more at: http://www.nursetogether.com/6-roles-nurses-play-truly-make-them-heart-healthcare#sthash.kju7xOPd.dpuf