This document discusses quality in nursing care. It defines quality as meeting customer expectations and being free from defects. Total quality management aims for quality, safety, effectiveness, efficiency, timeliness and equity of care. Quality indicators are measurable aspects of performance like infection rates and patient satisfaction. Quality improvement involves collecting data, identifying problems, setting goals and evaluating interventions. Methods to improve quality include certification processes, data collection, education, and protocol changes like using closed suction systems and bispectral monitoring.