Which term is defined as preventing errors or defects in products and services?

Which term is defined as preventing errors or defects in products and services?

• A. Quality Improvement
• B. Quality Control (QC)
• C. Total Quality Management (TQM)
• D. Quality Assurance (QA)

Answer: (D)

Preventing errors or defects is about building quality into the way work is done. Quality Assurance is the proactive, process-focused function that designs and maintains the systems, standards, and training needed to prevent problems before they occur. In practice, QA involves creating clear procedures, conducting staff education, performing process audits, and implementing improvements so that care processes consistently meet requirements. In healthcare, this translates to standardized medication administration steps, reliable patient identification practices, and checklists for safe handoffs, all aimed at stopping defects from arising in the first place. Quality control, by contrast, centers on detecting defects after they occur through testing and inspection. Total Quality Management is a broader organizational philosophy that encompasses QA and QC as part of a wider commitment to quality. Quality Improvement is the ongoing effort to enhance quality using data and cycles of change, often part of QA activities. Because the focus here is on preventing defects, the term most fitting is Quality Assurance.

Preventing errors or defects is about building quality into the way work is done. Quality Assurance is the proactive, process-focused function that designs and maintains the systems, standards, and training needed to prevent problems before they occur. In practice, QA involves creating clear procedures, conducting staff education, performing process audits, and implementing improvements so that care processes consistently meet requirements. In healthcare, this translates to standardized medication administration steps, reliable patient identification practices, and checklists for safe handoffs, all aimed at stopping defects from arising in the first place.

Quality control, by contrast, centers on detecting defects after they occur through testing and inspection. Total Quality Management is a broader organizational philosophy that encompasses QA and QC as part of a wider commitment to quality. Quality Improvement is the ongoing effort to enhance quality using data and cycles of change, often part of QA activities. Because the focus here is on preventing defects, the term most fitting is Quality Assurance.