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Published byJuniper Fields
Modified over 5 years ago
Pathogen Causes Disease
Virus EXAMPLE: Cold, Flu MOT: Contact, Air https://www.youtube.com/watch?v=Rpj0emEGShQ
Bacteria EXAMPLE: Meningitis MOT: Contact, Liquids
Protists EXAMPLE: Malaria MOT: Insects, Water https://www.youtube.com/watch?v=gwYIyjwYluc
Worms EXAMPLE: Tapeworms MOT: Streams, Meat https://www.youtube.com/watch?v=wZcsGe3FYF4
Fungus EXAMPLE: Athletes Foot MOT: Contact, shower
Sexually Transmitted Disease Spread by sexual contact Viral Examples: Hep B, HPV, HIV/AIDS Bacterial Examples: Syphilis, Gonorrhea https://www.youtube.com/watch?v=PKiPfX80pK4
Fighting Disease Antibiotics: Kill Bacteria Vaccinations: Dead or weakened form of the virus
Immune System Defense Skin Fever White Blood Cells Antigens
White Blood Cells B-Cells: Make Antibodies T-Cells: Attack Microphages: Engulf
Antigen Threat to Immune System Antibodies Respond https://www.youtube.com/watch?v=24IYt5Z3eC4
Types of Immunity Natural: From Birth Acquired: During Life Passive: Mother to baby Active: Vaccination Specific: Organ Transplant Fight Rejection
AIDS Weakened Immune System https://www.youtube.com/watch?v=EqlyEYOI754
Allergies Reaction to harmless substances HISTAMINES: Reaction to allergies https://www.youtube.com/watch?v=vFZlxQU0Pyk
Leukemia Cancer of the bone marrow https://www.youtube.com/watch?v=Qje0fG_JHLY
The Immune System.
Immune System and Disease
Preventing Infectious Disease Chapter 18 Section 3.
KEY CONCEPT Germs cause many diseases in humans.
35.2 Defenses against Infection
Immune System Infectious Diseases: Pathogen: an organism that causes a virus or disease to another organism Infectious Disease: a disease caused.
The Immune System The Body’s Defense.
Ch 18 Fighting Diseases.
BY ISAAC, DANIEL, COLBY 2, HARISH AND SHAWN The Immune system.
2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Structures Disease & Disorder ImmunitySystems.
Chapter 40. Helps protect body from disease Collects fluid lost from blood vessels and returns fluid to circulatory system.
Health Unit Five. What Is a Disease? An abnormal condition of a body part, organ, or system resulting from various causes, such as infection, genetic.
The Immune System. What is the Immune System? A group of defenses that protects the body against disease-causing organisms. Pathogen- Any disease.
TOPIC: Immunity AIM: How does the immune system protect the body against disease?
Immune System The cells and tissues that recognize and attack foreign substances in the body.
Did you know? We have 10 times more bacteria cells in our bodies than human cells.
Communicable Disease Mr. Surdy 8 East Health Objectives Describe the cause of infectious diseases. Identify the way in which diseases are spread. Identify.
Fighting Disease. Pathogen An organism that causes diseases All infectious diseases are caused by pathogens When you have an infectious disease a pathogens.
The body’s prime defense against disease – causing pathogens or cancer
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