vaccines

Question 1

incidence of colds decrease with?

Answer 1

age

Question 2

vaccines create a fake ____ ?

Answer 2

illness

Question 3

what does the immune system identify?

Answer 3

when an infection occurs

Question 4

what is the lag-time between exposure and max response

Answer 4

2-3 days

Question 5

what cells are targeted

Answer 5

invading cells

Question 6

what are antibodies

Answer 6

key recognition devices (Y shaped molecules)

Question 7

what do antibodies stick to

Answer 7

epitopes

Question 8

body makes many different

Answer 8

antibodies (small amounts)

Question 9

antibody production is

Answer 9

random

Question 10

what carries antibodies

Answer 10

B cells

Question 11

each B cell recognizes 1

Answer 11

epitope

Question 12

amplified B cells target

Answer 12

invaders

Question 13

each infection generates

Answer 13

memory cells

Question 14

as you get older, your body contains more

Answer 14

memory cells

Question 15

more than ____ of B cells in an adult are memory cells

Answer 15

50%

Question 16

where do viruses live inside

Answer 16

cells and escape B cells

Question 17

body makes ??

Answer 17

T cells to destroy viruses

Question 18

killer T cells recognize

Answer 18

MHC display

Question 19

helper T cells send

Answer 19

the kill signals

Question 20

memory cells give you

Answer 20

immunity

Question 21

how to get the memory without the sickness

Answer 21

need to stimulate the manufacture of memory cells

Question 22

smallpox mortality rate

Answer 22

20-40%

Question 23

smallpox disfugured?

Answer 23

70-80%

Question 24

what does cowpox virus causes

Answer 24

mild disease

Question 25

vaccination was safer than

Answer 25

variolation

Question 26

global eradication program began in

Answer 26

1996

Question 27

where does smallpox exist now

Answer 27

CDC and biological weapons

Question 28

vaccination scar born before

Answer 28

1972

Question 29

vaccination stimulates

Answer 29

a disease

Question 30

body creates memory cells for the

Answer 30

disease

Question 31

memory cells impart

Answer 31

immunity

Question 32

pasteur attenuated anthrax bacteria by

Answer 32

heating

Question 33

influenza affects

Answer 33

5-15%

Question 34

flu vaccine uses

Answer 34

dead virus

Question 35

main side effect of influenza

Answer 35

egg allergy

Question 36

vaccines don't cause autism

Answer 36

true

Question 37

what do adjuvants reduce

Answer 37

reduce the need for booster shots

Question 38

lipid adjuvants discovered in

Answer 38

1970s

Question 39

body making squalene

Answer 39

is safe

Question 40

vaccines cause which minor ?

Answer 40

swelling, redness, soreness, fever and dizziness

Question 41

vaccines from allergic reactions are

Answer 41

rare

Question 42

the unvaccinated keeps disease alive?

Answer 42

true

Question 43

reduced vaccination rates are

Answer 43

dangerous

Question 44

cervical cancer kills

Answer 44

250,000 women each year

Question 45

HPV is linked to

Answer 45

cancer

Question 46

what is virus structure

Answer 46

genetic material and capsid (DNA and protein)

Question 47

what makes a recombinant vaccine

Answer 47

living factory makes capsid peices

Question 48

benefits outweight the

Answer 48

risks

Question 49

evolution of vaccines?

Answer 49

18th century = smallpox 19th century = anthrax, rabies, typhoid, chloera, plague 20th century = polio, measles, mumps, rubella, influenza, polio, rabies, hep A and B

Question 50

vaccines are safe

Answer 50

protect your family