Final answer:
According to Thomas and Petersen, it is better to use the term 'errors and adverse events' rather than just 'medical errors.'
Step-by-step explanation:
According to Thomas and Petersen, it is better to use the term errors and adverse events rather than just medical errors. This is because the term 'errors and adverse events' includes a broader range of incidents that can occur in healthcare settings, such as medication errors, surgical errors, and hospital-acquired infections. Using this term acknowledges that there are various types of mistakes and incidents that can result in harm to patients, not just medical errors.