Unit 1  Human Birth

  Part Ⅰ  Fertilization and Fetal Development

  Part Ⅱ  In-vitro Fertilization and Cloning

  Part Ⅲ  Abortion PartⅣ Further Thinking

Unit 2  Genes and Genetics

  Part Ⅰ  Introduction to Genes and Genetics

  Part Ⅱ  Hereditary Cancer Risks

  Part Ⅲ  Genetic Engineering PartⅣ Further Thinking

Unit 3  Children’s Health

  Part Ⅰ  Children Health Crisis

  Part Ⅱ  Children’s Diet

  Part Ⅲ  Hazards to Children in Family Environment

  Part Ⅳ  Further Thinking

Unit 4  Women’s Health Care

  Part Ⅰ  Maintenance of Women’s Health

  Part Ⅱ  Threatening Diseases to Women

  Part Ⅲ  Care for Disease—Endangered Women

  Part Ⅳ  Further Thinking

Unit 5  Viruses and Bacteria

  Part Ⅰ  Introduction to Viruses and Bacteria

  Part Ⅱ  Facing Diseases Brought by Viruses and Bacteria

  Part Ⅲ  New Discoveries in Viruses and TreatmentPartⅣ Further Thinking

Unit 6  Transplant

  Part Ⅰ  History of Transplant

  Part Ⅱ  Cases of Transplant

  Part Ⅲ  Organ Donation

  Part Ⅳ  Further Thinking

Unit 7  Nutrition

  Part Ⅰ  How Much Should We Take In?

  Part Ⅱ  Nutritious or Not?

  Part Ⅲ  Healthy Eating

  Part Ⅳ  Further Thinking

Unit 8  Environment and Diseases

  Part Ⅰ  Facing Environmental Changes

  Part Ⅱ  Pollution and Illnesses

  Part Ⅲ  Where Should We Live?

  Part Ⅳ  Further Thinking

Unit 9  Psychological Problems

  Part Ⅰ  Mental Health Situation

  Part Ⅱ  Depression

  Part Ⅲ  Treatment

  Part Ⅳ  Further Thinking

Unit 10  Emergency Treatment

  Part Ⅰ  Introduction to Emergency Medical Services (EMS)

  Part Ⅱ  Emergency Departments in Hospitals

  Part Ⅲ  First-Aid for Patients (What Should Non-Professionals Do)

  Part Ⅳ  Further Thinking

Unit 11  Health Maintenance

  Part Ⅰ  How to Live to Be 100+?

  Part Ⅱ  Mind， Psychology and Harmony

  Part Ⅲ  Traditional Chinese Medicine (TCM)PartⅣ Further Thinking

Unit 12  Aging

  Part Ⅰ  Research Facts about Aging

  Part Ⅱ  Common Diseases in the Elderly

  Part Ⅲ  Care for the Elderly

  Part Ⅳ  Further Thinking

Unit 13  Medicare in the United States

  Part Ⅰ  Introduction to Medicare

  Part Ⅱ  Problems in Present Medicare

  Part Ⅲ  Medicare Reform

  Part Ⅳ  Further Thinking

Unit 14  Circle of Life

  Part Ⅰ  Live Longer and Life Span

  Part Ⅱ  Hospice Care and Mercy Killing

  Part Ⅲ  Life Extension and Cryonics

  Part Ⅳ  Further Thinking