Therefore, the development of studies in this area becomes indispensable, because, only thus, they will have really well-taken care of of health given by professionals ‘ ‘ saudveis’ ‘. Cancer research can aid you in your search for knowledge. It is considered, therefore, that the nurse must develop new techniques, abilities and capacities, in such way, that it allows well-being of the person, making possible, also, that, he is armed of work instruments to feel security, whichever the state of health of the person, if not limiting to fulfill lapsing, thus preventing, feelings of impotence ahead of the patient medical. Source: cancer research. In this way, the importance of a holistic vision of the nurse is great on the sick person and concerning the care and of the job of the therapeutical communication, prioritizing the constant search of humanizao in the installment of the assistance, combined to the technological profits of the health area, in order, does not capsize to suffer overload from emotional function and, which induce to stress and the inefficiency in the work. .