Infection And Response Flashcards

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1
Q

What are the 4 types of pathogen

A

Viruses, bacteria, protists, fungi

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2
Q

How does bacteria make you ill

A

Produce toxins,damage tissues

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3
Q

How do vaccines work

A

Inject dead or inactive pathogen.White blood cells produce antibodies

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4
Q

What are the 3 ways that white blood cells fight against pathogens

A

Engulf them, make antibodies, make antitoxins

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5
Q

Why do viruses cause more damage

A

Live and reproduce inside cells causing cell damage

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6
Q

Why do viruses cause more damage

A

Live and reproduce inside cells causing cell damage

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7
Q

Why do viruses cause more damage

A

Live and reproduce inside cells causing cell damage

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8
Q

What is herd immunity

A

If most people are vaccinated there is little chance of coming into contact with the pathogen

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9
Q

What does antibiotics NOT kill

A

Viruses

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10
Q

Name 3 risk factors for non communicable
Diseases

A

Diet, stress, lifestyle

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