Final answer:
The National Practitioner Data Bank (NPDB) is a national resource designed to limit incompetent healthcare workers from practicing in different states without disclosure or discovery of previous medical malpractice payments and adverse-action history.
Step-by-step explanation:
The national resource that was designed to limit incompetent healthcare workers from practicing in different states without disclosure or discovery of previous medical malpractice payments and adverse-action history is the National Practitioner Data Bank (Option C). The National Practitioner Data Bank (NPDB) is a confidential information database established by Congress to improve healthcare quality, protect the public, and reduce healthcare fraud and abuse in the United States. The NPDB collects and reports information on medical malpractice payments and adverse actions taken against healthcare providers.