31.1 pathogens and human illness set up cornell notes on pg. 65 topic: 31.4 immunity and technology...

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31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 •Topic: 31.4 Immunity and Technology •Essential Question(s): 1.Under what circumstances might antibiotics NOT be useful in treating a disease caused by a pathogen? 2.Summarize: Write out the steps that your immune system takes when you are 2.1 Atoms, Ions, and Molecules 31.4 Immunity and Technology KEY CONCEPT Living in a clean environment and building immunity help keep a person healthy.

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Page 1: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.1 Pathogens and Human IllnessSet up Cornell Notes on pg. 65

•Topic: 31.4 Immunity and Technology

•Essential Question(s):

1.Under what circumstances might antibiotics NOT be useful in treating a disease caused by a pathogen?

2.Summarize: Write out the steps that your immune system takes when you are vaccinated.

2.1 Atoms, Ions, and Molecules

31.4 Immunity and Technology

KEY CONCEPTLiving in a clean environment and building immunity help keep a person healthy.

Page 2: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

KEY CONCEPTLiving in a clean environment and building immunity help keep a person healthy.

Page 3: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• The risk of getting sick increases when there are many people in one area

Page 4: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• How do we control the spread of disease?– Cleaning supplies– Medicines– Vaccines– Technologies that help to prevent against sickness OR

treat people who are sick

Pg. 64

Page 5: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

Many methods are used to control pathogens.

• Antibiotics and antiseptics cause pathogens to burst.

Page 6: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• Antiseptics kill pathogens outside of the body.

– do not target specific pathogens– examples include vinegar and soap

• Antibiotics kill pathogens inside the body.– target one specific bacterium or fungus– not effective against viruses

Page 7: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• Antibiotics are over used and over prescribed!!!!!– Leads to antibiotic resistance

Page 8: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• Antibiotic resistance can cause medicines to become ineffective.– Some bacteria develop an immunity to antibiotics.– These bacteria spread the gene, making the antibiotics useless.

Page 9: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• Vaccines also control pathogens and disease.– given to prevent illness– contain the antigen of a weakened pathogen

- (contains the dead, weakened, or inactivated pathogen)

Page 10: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

• Vaccination provides immunity.

– stimulates a specific immune response

– allows immune system to respond quickly to infection

– causes memory cells to be produced

– has such a fast response, a person will not get sick

Page 11: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

Immunity and Vaccination 3m 6sVaccines and the Treatment of Viruses 3m 27s

P. 64

Antibiotics Vaccines

Antibiotic Resistance (5m4s)• https://www.youtube.com/watch?v=zjR6L38yReE

Antibiotics (1m33s)

Page 12: 31.1 Pathogens and Human Illness Set up Cornell Notes on pg. 65 Topic: 31.4 Immunity and Technology Essential Question(s): 1.Under what circumstances might

31.4 Immunity and Technology

WORK ON NOTEBOOK!!!!

• NOTEBOOK Check on Wed• Ch. 31 Test on Wed• All labeling Test on Wed

• Wednesday is an important day!!!!