11. the purpose of self-examination is to find unusual lumps immediately. save a patient a trip to the doctor. treat a disease that has already been identified. create a better understanding of how the human body works. 12. all of the following make clinical depression different from the kinds of depression one faces after a difficult loss except it can lead to thoughts of suicide. a person feels generally sad or lacks energy. it lasts longer than depression triggered by an event. there is not necessarily a sad event associated with it. 13. in the american health care system, patient care generally begins in a hospital. with a specialist. with a family doctor. with emergency services. 14. the example of autism is included in the unit to demonstrate environmental hazards. highlight the fact that there is no cure. discourage people from getting vaccines. show why it is important to monitor children’s development. 15. which of the following is an example of an environmental health hazard? water pollution a condition someone is born with an accident requiring emergency health services the inability of some individuals to have good health insurance