Although the physician treats the disease, the nurse is the healthcare provider that treats the patient. First and foremost, nurses assess and care for the patients’ needs, emotional responses and define the barriers to care. As patient advocates, the nurse is the coordinator of the patient’s medical care, family interactions, other healthcare providers and the physician’s orders. Although nurses practice in hospitals, skilled nursing centers, medical centers and outpatient clinics, those who have committed themselves to the service of the community continue to demonstrate similar attributes that are indicative of successful careers in nursing.