What have been the positive and negative outcomes from the development of the current healthcare system?

For each question below, write a minimum of 75 words EACH. Be sure to cite sources for EACH of the following questions and separate the three paragraphs.
· What have been the positive and negative outcomes from the development of the current healthcare system?
· Discuss the rise of non-physician practitioners. Be sure to discuss if these professionals will be able to meet not only the current demand of primary care services, but future need as well.
· Determine the role that ethics plays in the development of healthcare technology.