Unit 1.3 Review

How can the manner of death be determined? What is an autopsy and how can it be used to determine the cause of death? How can the manner of death be determined?

Forensic autopsies are done to solve crimes An autopsy is an internal and external examination of the body to determine the cause of death. Forensic autopsies are done to solve crimes Clinical autopsies are done to understand diseases 5 Legal Manners of Death Homicide Suicide Accident Undetermined Natural

Body Systems

Integumentary System – External covering for protection (includes skin, hair and nails) Skeletal System – Support, protection, and movement (bones, tendons, ligaments) Muscular System – movement (Muscles) Nervous System – Response (Brain, nerves, senses and spinal chord) Cardiovascular System – Transport fluids, gases, and nutrients around the body (heart, blood vessels) Respiratory System – Exchange gases (Lungs, trachea, bronchi)

Lymphatic/Immune System – Protect against foreign invaders and filter fluids (Lymph nodes, spleen, bone marrow) Digestive System – Breakdown and absorb nutrients (stomach, intestines, liver, pancreas) Urinary System – Regulate fluid and eliminate waste (Kidneys and bladder) Endocrine System – Maintain homeostasis, growth, and metabolism (Adrenal, pituitary, testes, ovaries)

Why is confidentiality of patient information important? Who should keep patient information confidential? Is there ever a time when patient confidentiality should be broken?

Hippa is the law that mandates the confidentiality of personal health information and any other identification information. Everyone who has access to health care is required to follow this law The only time health information can be given out is with permission from the patient, public safety, or when law enforcement is involved.

What biomedical science professionals are involved in crime scene analysis and determination of manner of death?

Crime Scene Investigators – collect and analyze evidence Forensic Pathologists/Medical Examiners – Conduct autopsies Medical Examiners – Appointed specialists mainly in highly populated areas Coroners – voted officials that may have a MD in more rural areas DNA analysts – Determine source of blood Toxicologists – Analyze blood and fluids for chemicals