ACTIVE AND PASSIVE IMMUNITY Flashcards

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1
Q

What os active immunity

A

The stimulation of a persons immune system to produce antibodies

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2
Q

Example of natural active immunity

A

Infection

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3
Q

Example of artificial active immunity

A

Vaccination

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4
Q

What is passive immunity

A

Introduction of antibodies from an outside source

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5
Q

Example of natural passive immunity

A

Foetus’ immunity via placenta or breast milk

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6
Q

Example of artificial passive immunity

A

mAbs

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7
Q

Advantages of active immunity

A

Memory cells are formed as the immune system is activated
Longer lasting effects

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8
Q

Disadvantages of active immunity

A

Immunity takes time to develop
Individuals may experience negative side effects

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9
Q

Advantages of passive immunity

A

No direct contact with pathogens
Faster response to pathogen

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10
Q

Disadvantages of passive immunity

A

Short term as antibodies are broken down once used
No memory cekls
No lasting immunity (requires reintroduction

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