https://www.youtube.com/watch?v=_NlBhxLLBRw After viewing the video and consider

After viewing the video and considering the possible decisions that the dentist can make, answer the following questions:
What ethical principles are involved in this case and what are the steps in the ethical decision-making process that the dentist should use to come to an ethical decision?
If you were the dentist, what do you think is the best ethical decision and why?