Unit I Case Study  Providers, patients, and caregivers are often faced with very difficult healthcare decisions. For the Unit I Case Study, you will review and respond to the below case.  You can access the case by visiting the following website:  The Center for Practical Bioethics. (n.d.). Case studies. Retrieved from http://practicalbioethics.org/resources/case-studies  From this page, please locate and read the below case study:   Walking The Tightrope  Read the case study. Using the questions at the end of the case study as a guide, describe the ethical dilemma faced by the participants. As you explain the ethical issues, provide possible resolutions and your opinion on the scenario. Make sure you apply one of the ethical decision-making models discussed in this unit.  You are not to just answer the questions presented, but use those questions to walk through the ethical dilemma and present your analysis and conclusion.  Your response should be at least one page in length. You are required to use at least your textbook as source material for your response. All sources used, including the textbook, must be referenced; paraphrased and quoted material must have accompanying citations.  Information about accessing the grading rubric for this assignment is provided below.