The patient lock model©: a continuum of care.

Nursing as a profession has the responsibility to society to protect and promote the health of individuals and communities. The intent of this conceptual model is to center the patient in his or her environment while allowing qualified, expert health professionals to provide timely, effective, cost-efficient care within their levels of competence and expertise. Significant shortages of registered nurses and other health professionals delay timely provision of quality care and affect the effectiveness of care.