Discuss the conflicting ethical principles in this case. Think about the principles of ethics, namely autonomy, beneficence, nonmaleficence, and justice. Which of these principles do you believe Dr. Shreck violated or upheld. Which of these principles did Mr. Walls claim was violated? What is your opinion of the authorization and consent form signed by Mr. Walls. Do you believe it was sufficient or insufficient to warrant Dr. Shreck's actions? What about medical paternalism? And finally, in your judgment, were Dr. Shreck's actions ethical, unethical, or a mix of both.