Which of the following best describes Quality Assurance (QA)?

Quality Assurance (QA) is best described as a program that guarantees quality patient care through audits. This means that QA involves systematic processes designed to maintain and improve the quality of care provided to patients. It focuses on the evaluation and improvement of healthcare services through various mechanisms, including audits, which are assessments of healthcare processes and outcomes to ensure that they meet predefined standards of care.

In this context, QA helps to identify areas where improvement is needed, ensures compliance with regulations and standards, and ultimately aims to enhance patient safety and satisfaction. The systematic collection and analysis of data allow healthcare organizations to monitor performance, implement changes when necessary, and promote best practices throughout the institution.

The other choices, while relevant to aspects of healthcare, do not accurately define QA. Increasing patient volume speaks to business development rather than quality assessment. Training staff is crucial for competency but is more closely aligned with workforce development than with the broader concept of QA. Evaluating hospital infrastructure pertains to physical resources and support systems rather than the quality and effectiveness of patient care directly. Thus, the emphasis on audits in guaranteeing quality care distinctly highlights the essence and primary objective of Quality Assurance.