Disease Unit.

Slides:

Advertisements

Similar presentations

Common Communicable Diseases

Advertisements

The Immune System.

Ch. 24 Sec. 1 Communicable Diseases. What are Communicable Diseases?  Any disease that is spread from one _______________ thing to another  Any disease.

What Are Communicable Diseases?

-Get Worksheets off chair. -Sit in your assigned seat -Start your Journal (Front & Back) Communicable Disease.

Chapter 13- Infectious Diseases

Communicable (Infectious) Disease. Any agent that causes disease –Viruses –Fungi –Protozoans –Bacteria –Parasites Pathogens.

Communicable Disease Disease passed from one person to another.

Infectious Diseases. Examples: _________________________________ A ____________ is a condition that affects the normal functioning of the body. disease.

Communicable Disease 8 Health.

The Immune System and Disease It’s you against the world…

CHAPTERS 21 & 23 & CHAPTER 5 in Human Sexuality Section

DiseaseCausesHealthVocab

IMMUNE SYSTEM FIGHTING DISEASES. WHAT ARE WE FIGHTING? Some illnesses are caused by a “bug” or germ of some sort. PATHOGEN – fancy word for a germ or.

Section 4.  Objective  You will understand the functions of various body systems.

Communicable Disease 8 Health.

J # WHAT IS THE MOST IMPORTANT AND SIMPLE THING THAT YOU CAN DO FOR YOUR IMMUNITY?

Chapter 12 Immunity US Cause of Death Early 1900 – infectious micro killers Today- reduced deaths from micros –Immunization –Nutrition –Sanitation.

COMMUNICABLE AND NON-COMMUNICABLE DISEASES AFTER THIS LESSON YOU WILL BE ABLE TO: Compare and contrast between non-communicable and communicable diseases.

Ch. 18 Fighting Disease Section 1: Infectious Disease.

Germ Theory Germ theory proposes that microorganisms cause diseases (not spirits, as once believed). – Proposed by Louis Pasteur – Led to rapid advances.

31.2 Immune System KEY CONCEPT The immune systems consists of organs, cells, and molecules that fight infections.

Communicable Diseases: Diseases that are spread from one person / animal to another.

The Immune System. Before the 1900’s, no one knew what caused sickness and infection Most people thought evil spirits, swamp gas, or bad luck caused disease.

Communicable and Non-communicable Diseases

1.Your body has many ways to defend itself against disease. What do FIRST – LINE defenses work against? Work against harmful substances and all types of.

Communicable Disease. Communicable Diseases (Infectious Diseases) Caused by organisms or viruses that enter and multiply within the human body. Microorganisms.

Communicable Vs. Non-Communicable

They Make Us Sick Diseases.

Infectious and Noninfectious Diseases

The Body’s Defense Against Disease

Infectious Diseases.

Section 1 What Are Infectious Diseases?

Communicable Diseases BLAH!!!

Infectious Disease.

Immune system EQ: How are the non-specific and specific immune responses different from each other?

Communicable Vs. Non-Communicable

The Immune System.

Communicable Diseases

What Cause Diseases? Chapter 18.

Topic: Infection L1: Communicable Diseases

How do your cells fight off invaders?

THE BODY’S DEFENSE AGAINST DISEASE

The Immune System.

Communicable Diseases

THE BODY’S DEFENSE AGAINST DISEASE

The Study of Organisms That Are Microscopic in Size

ACOS 3 Relate major tissues and organs of the skeletal, circulatory, reproductive, muscular, respiratory, nervous, and digestive systems to their functions.

Review What are 3 ways that disease can spread? Example of each

2 December 2013 Questions Trivia: 60% of bosses don't believe you when you tell them this. Trivia 2: 40% of dog owners admit to having done this, what.

COMMUNICABLE AND NON-COMMUNICABLE DISEASES AFTER THIS LESSON YOU WILL BE ABLE TO: Compare and contrast between non-communicable and communicable diseases.

Disease Disease is any condition that prevents the body working as it should. As a result, the body may fail to maintain homeostasis.

How do we fight disease? Immune System.

Immune System When first exposed to disease, organisms make specific antibodies to mark the foreign invaders so the white blood cells know what to destroy.

Infectious Diseases.

Week 15 Vocab Definitions

L2: Defence Against Disease

Section 1 What Are Infectious Diseases?

Immunity Chapter 35.

Preventing the spread of disease

Immune System S7L2e. Students will describe the basic functions of human body systems.

How do we fight disease? Immune System.

Communicable (infectious) Disease

The Immune System.

Bacteria and Viruses.

What are the 3 types of microorganism?

Presentation transcript:

Disease Unit

Disease Host Pathogen Virus Bacteria Fungus The creature who becomes a home for a disease Pathogen Microorganism that produces disease Virus Only reproduce/multiply within a host organism Bacteria Plant-like organisms that live in and help our bodies Fungus Organisms that get food from other living matter

Spreading Out COMMUNICABLE= Diseases that can be spread from one living thing to another Examples: Colds, Flu, Chicken Pox, AIDS

Spreading Out NON-COMMUNICABLE Diseases that cannot be spread Examples: Cancer, Heart Disease, Arthritis

4 Methods Pathogens Travel Spreading Out 4 Methods Pathogens Travel Airborne Water/Food Insects, ticks, rats (=vectors) Direct Contact

How the Body Defends Against Disease Skin Tears, saliva, sweat Mucous Coats mucous membranes, traps and destroys pathogens Stomach Acids Immune System Fever

How the Body Defends Against Disease Antibodies Chemicals that white blood cells make to fight pathogens Antibiotics Medicine that destroys or weakens bacteria Anti-virals Medicine that slows or stops virus growth Vaccines Made by humans to simulate viruses and bacteria. They are weakened or dead pathogens injected into humans to initiate antibody production

How to Prevent Disease STRONG IMMUNE SYSTEM!! Wash your hands!!! Adequate sleep Balanced nutrition Regular exercise Recovery time Stress management