Nurse practitioners are being held to a higher professional standard. No longer can nurses assume that their practice is protected by physicians and hospitals. Current trends indicate that nurse practitioners are accountable for their actions and are liable for malpractice. Legislation regulating the practice of nurse practitioners varies from state to state; differing opinions among nurses, physicians, and legislators account for some of these variances. The ultimate goal of the health care professions is the delivery of safe, effective, cost-efficient health care. Nurse practitioners are helping to achieve this goal.