Final answer:
Focused audits aim at examining specific areas or aspects within an organization. They assess critical areas, problem zones, and quality control issues, but do not typically evaluate external organizations like those performing services for a tissue bank unless broader compliance or third-party audit is being conducted.
Step-by-step explanation:
Focused audits are not conducted to evaluate critical areas, areas where problems have been encountered, or quality control problems. They are specifically targeted at particular concerns or areas of operation within an organization. The option that is not typically included in a focused audit is 'd. Organizations performing services for the tissue bank'.
A focused audit is an in-depth examination of a specific area or aspect of a business or organization to ensure compliance with laws, regulations, and internal procedures. These audits are generally conducted when there has been an indication of an issue, or where risks are perceived to be higher. For example, if there were previous errors found in a company's financial reporting, a focused audit might zoom in on financial controls and accounting procedures to prevent future discrepancies. While organizations working with tissue banks might be audited, it is not typically within the purview of a focused audit but rather part of a broader compliance or third-party audit process.