Imagine that you are an oncologist, and as part of your job, you not only help treat and cure people who have cancer, but you also have to deal with patients who are terminal and deliver difficult news to cancer patients. What are some of the psychological reactions that you would potentially see and deal with? Describe some of the defense mechanisms that you would likely witness in your patients. What steps are involved in the grieving process? Identify and briefly explain each stage of grief that a person may go through. What are the negative impacts that the use of tobacco, alcohol, and drugs have on the human body? Discuss safety practices related to these and other high-risk behaviors. Social interactions are very important for a person's overall health throughout their life span, including relationships with peers, family, and friendswhy do you think that is? Explain. What are some of the positive and negative impacts that these types of relationships can have on a person's physical and emotional health? Provide some specific examples and briefly explain your examples. Imagine that you have been suffering from stress and stress-related health issues and none of the traditional medical practices or medicine that you've tried have worked. A friend suggests that you try some complementary or alternative health practiceswhat might you try? Identify and explain several examples of complementary or alternative health practices and discuss how they might be helpful.