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Immunology Ch.1 > Ch.1 > Flashcards

Ch.1 Flashcards

1
Q

Immunology

A

study of physiological mechanisms used to defend body from a pathogen

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2
Q

Defense cells are

A

T and B cells

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3
Q

T cells core is

A

the adaptive immunity

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4
Q

T cells are

A

WBC, leukocytes out to destroy invadors

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5
Q

TCR

A

T cell receptor

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6
Q

Two types of T cells

A

T cells and cytotoxic T cells

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7
Q

What form the immune system?

A

T and B cells

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8
Q

Do T & B cells change for the receptor ?

A

Yes

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9
Q

Adaptive immunity is

A

Protective

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10
Q

Does Adaptive immunity Take time to develop?

A

Yes super slow but flexible

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11
Q

What cells are part of the adaptive immunity system?

A

T & B cells (small)

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12
Q

Within adaptive immunity do micro organism rapidly multiply?

A

Yes

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13
Q

Pathogen seeing for the first time is in

A

Adaptive immunity

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14
Q

How long does it take for the depth of immunity to start up

A

seven days

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15
Q

Does adaptive immunity have control

A

Yes they have control but no clearing

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16
Q

Does adaptive immunity have a high specificity for antigens

A

Yes

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17
Q

Adaptive immunity has how many OD receptors

A

1 OD receptor

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18
Q

Is innate immunity fixed

A

Yes

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19
Q

Does the innate immune response have memory

A

No

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20
Q

The innate immune response has a little start up time

A

True

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21
Q

What does the innate immune response do to the invader

A

Works to clear invader

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22
Q

Is the innate immune response the first internal response

A

True

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23
Q

What is the purpose of the innate cells in the adaptive immune response

A

To activate the adaptive immune response

24
Q

With out innate Immune response there is have no control

A

True

25
Q

What cell is in the innate immune response

A

Nk

26
Q

There is a rise to acute inflammatory in the innate immune response

A

True

27
Q

Recognition and recruitment of effect mechanisms are included in what immune response

A

Innate immune response

28
Q

The human pathogen does what

A

Cause disease

29
Q

There are more microbes than what

A

Eukaryotic cells

30
Q

Microbes survive on what

A

On animals and plant products

31
Q

Microbes release what

A

Digestive enzymes

32
Q

Microbes grow on what

A

On living tissue extra cellular and showered in nutrients

33
Q

Microbes infect what

A

intra-Cellular microbes

34
Q

Microbes utilize what

A

Host cells sources

35
Q

Microbes are harmless and helpful

A

True example E. coli

36
Q

Is there a constant battle between invading microbes and the immune system

A

True

37
Q

What is protective immunity

A

When the person survive an infection in our immune

38
Q

What is the first step to provide protective immunity

A

The immune system must engage the micro organisms

39
Q

How do you the protective immunity provided protection

A

Through vaccination

40
Q

What is the last time between infection and protection

A

Seven days

41
Q

What happens when the pathogens antigens do not change

A

This means there is protection

42
Q

Vaccination is what

A

The injection of an antigen, protection given before destroyed

43
Q

430 BC Thucydides

A

Recovered from the plague could nurse to sick

44
Q

15th century Chinese and Turks

A

Induce immunity through the use of dried crust from smallpox pustules

45
Q

Variolation

A

Method used to prevent people from smallpox by infecting them through skin from mild patients

46
Q

1796 Edward Jenner milkmaids

A

He noticed
•milkmaids who got cowpox could not get smallpox
•tested on an eight-year-old
•using cowpox pustules would bring immunity to smallpox
•origin

47
Q

Cowpox vaccina

A

Protection from smallpox call vaccination

48
Q

What is a pathogen

A

Organism able to cause harm

49
Q

Influenza

A

Is the flu which is a viral infection

50
Q

Opportunistic pathogen’s

A

Site of opportunity
Enters when week
into part of body not found normally
most are normal flora

51
Q

How does it become opportunistic

A

Immune compromised

Example ; gut

52
Q

Four types of pathogens are

A

Bacteria
viruses
fungi
parasites

53
Q

One bacteria pathogen

A

Salmonella enteritidis: food poisoning

Gram + microbacterium tuberculosis

54
Q

Example of viruses

A

Variola: smallpox
Influenza : flu
HIV: aids

55
Q

Fungi example

A

Candida albicans: thrush, systemic candidiasis

56
Q

Parasite example

A

Protozoa: tcypanosoma brucei

Sleeping sickness

Immunology Ch.1 (1 decks)

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