- Refer to the legal document that lets people state their wishes for end-of-life medical care. - Active euthanasia is when death is brought about by an act - for example when a person is killed by being given an overdose of pain-killers. Passive euthanasia is when death is brought about by an omission - i.e. when someone lets the person die. - An increase in distress around the anniversary of a traumatic event is commonly known as an "anniversary reaction" and can range from feeling mildly upset for a day or two to a more extreme reaction in which an individual experiences significant psychiatric or medical symptoms.