Which of the following is an example of a national regulation? Reporting adverse events Providing free services is patients with Medicare or Medicaid None of the answers are conect An institute is designated as a mental heam institution

## Step 1<br />The question is asking for an example of a national regulation. National regulations are laws or rules that apply across an entire country. They are typically enforced by the national government and are designed to protect the rights and safety of citizens.<br /><br />## Step 2<br />Looking at the options, we need to identify which one is a national regulation. <br /><br />## Step 3<br />Option B, "Providing free services in patients with Medicare or Medicaid", is a national regulation. This is because Medicare and Medicaid are national programs that provide health coverage to certain groups of people, including those with low income, some lower-income adults, children, pregnant women, elderly adults, and people with disabilities. The services provided under these programs are regulated by national laws and regulations.