What should the health care provider do if she disagrees with a choice the dying patient is making

nothing

Explanation:

It is the patients decision or if they are under 18, the parents decision. The health care provider can give suggestions if the patient will allow them but otherwise it is their job to listen to what the patient wants.

violet light has a shorter wavelength than blue light. violet light is scattered more than blue light. however, the human eye is less sensitive to violet than to blue. as a result, we perceive a blue sky instead of a violet sky.