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DISEASES Mrs Snyder

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					DISEASES:

 Mrs. Snyder
 March, 2009
      What is a disease?
Abnormal condition of an organism’s
cells, body systems, or processes.
Evidence: specific symptoms and signs
They cause an immune response in
complex organisms
– This is the body’s attempt to rid itself of the
  disease and stay healthy.
    How do diseases differ?
The causes can be different
Pathogens cause some diseases.
–   Biological causes
–   Often called microbes (microscopic)
–   Protists, bacteria, or viruses
–   Microbes can be:
     • carried by mosquitoes, flies, pigs, or other animals
         – Transmitted to humans
     • Found in water, soil, and sneezes
Why aren’t we sick all the time?
– We will discuss that later
            Other causes
Genetics
– Inherited conditions - related to chromosomes
Biochemical or environmental factors
– Second hand smoke
– Air pollution
Individual organism
– Problems or failure in normal functioning of an
  organ or organ system
  Body’s defense systems
Preventing microbes from entering the body -
first lines of defense
– Hairs lining mucus membranes
– Skin
– Acids in the stomach
White blood cells are second line of defense
Third line of defense: lymphocytes and
leukocytes - white blood cells
Antibodies - immunities
– natural or by vaccination
Managing Non Pathogenic
       Diseases
Repair the damaged system
– Medicines
– Surgery
– Combination
Behavioral changes
– Remove causative behaviors
 Communicable Diseases
Influenza        Tuberculosis
Meningitis       Traveler’s diseases
Rabies           Black death
Tetanus          Chicken pox
Polio            STD’S
Whooping cough   Measles
Shingles         Mumps
Non communicable diseases
Asthma
Multiple Sclerosis
Diabetes
Epilepsy
Allergies
Osteoarthritis
Restless Leg Syndrome
 What are the differences?
Think about the causes.
Which diseases can be transmitted from
person to person?
Which can be treated (or prevented)
with medicines?
Which will go away? Which are likely to
continue for the remainder of the
individual’s life?
                Your task
All over the world people of all ages are
exposed to diseases.
You are a medical researcher.
– Your specific role as a researcher is to research
  and present information about health issues of
  your disease.
   • FOCUS ON COMMUNICATING TO CHILDREN!!
– You are responsible to research information on
  your specific assigned disease.
                Brochure
After you have collected & documented
information, you will design a brochure about
the disease
– You will present your findings to the class.
– In “uniform.”
The brochure will then be made available to
younger students
– To promote understanding of diseases
– Understand their means of transmission.
     Research to conduct
 What is the nature of the disease? Is it
communicable or non-communicable?
 What are 3 interesting statistics about
the disease?
What causes the disease?
What body system does it impact?
What are the signs & symptoms of the
disease?
            Continued
 How do you treat the disease?
 Is it contagious?
Is it curable? If so what are possible
cures?
How do you prevent the disease from
spreading to others?
Are there traveler’s advisories about this
disease (posted by the CDC)?
  Rough draft of research
Typed answers to the questions will be
submitted by March 24.
References will be submitted with the
rough draft.
– MLA format on note cards (4 X 6)
Format of finished brochure
Your unique and creative design
Your brochure will be printed on both
sides of an 8 1/2” by 11” piece of paper
folded into thirds.
List of at least 3 references in MLA
format.
            Deadlines
Final brochure (fully colored) is due by
March 31.
Typed references
Note taking sheet for your classmates.
Presentations: dates are to be
determined.
        Assigned Diseases
Dani: Influenza            Audrey: Allergies
Kellie: Asthma             Minjun: Whooping
Aidan: Meningitis          Cough
Leah: Multiple Sclerosis   David: Osteoarthritis
Rachel: Rabies             Justin: Tuberculosis
Jacqueline: Diabetes       Yeji: Restless Leg
Liz: Tetanus               Syndrome
Maya: Epilepsy             Caroline:Traveler’s
                           disease (for your country)
Joe: Polio
                           Emily: Black death
                           Nicole: Chicken pox
                    References
National Diabetes Information Clearinghouse, 2/22/2008,
<http://diabetes.niddk.nih.gov/dm/pubs/diagnosis/index.htm>
Jones, Paul. 3rd December, 2001, 2/22/2008. <http://www.mult-
sclerosis.org/explainingms.html>
The Nemours Foundation. 2/22/2008,
<http://www.kidshealth.org/parent/infections/skin/chicken_pox.html>
New York State Department of Health, 2/22/2008,
<http://www.health.state.ny.us/diseases/communicable/>
Sanofi Pasteur Inc. 15-Mar-2007, 2/22/2008
s<http://www.vaccineplace.com/?fa=learn>
2007, Arthritis Foundation, 2/22/2008, <http://www.arthritis.org/disease-
center.php?disease_id=32>.