Chapter 22 Part 2 A&p

Front 1

second line of defense:

hormone-like

Back 1

interferons

Front 2

second line of defense:

binds to receptors on uninfected cells

Back 2

interferons

Front 3

second line of defense:

makes proteins that block replication of viruses

Back 3

interferons

Front 4

second line of defense:

stimulate phagoycytosis

Back 4

interferons

Front 5

second line of defense:

make holes in bacterial cell walls and membranes

Back 5

defensins

Front 6

second line of defense:

see slight differences in sugars on pathogens

Back 6

collectins

Front 7

second line of defense:

grab on like velcro

Back 7

collectins

Front 8

second line of defense:

easier to phagocytize

Back 8

collectins

Front 9

second line of defense:

these proteins bind iron

Back 9

transferrins

Front 10

second line of defense:

since iron isn't available, bacteria can't grow

Back 10

transferrins

Front 11

second line of defense:

perforins "perforate" the membrane of the infected cell

Back 11

NK cells

Front 12

second line of defense:

make them leaky

Back 12

NK cells

Front 13

second line of defense:

release molecules that enter targetcells and cause apoptosis

Back 13

NK cells

Front 14

second line of defense:

wandering macrophages leave the blood and migrate to infected areas

Back 14

phagocytosis

Front 15

second line of defense:

fixed macrophages stand huard in specific tissues

Back 15

phagocytosis

Front 16

microbial evasion of phagocytosis:
pneumonia..prevents

Back 16

adherence

Front 17

microbial evasion of phagocytosis:

food poisoning: instead of being killd, the toxins inside of them cause the

Back 17

phagocytes to self-destruct

Front 18

what is a tisue response to injury that helps prevent the spread of infectious agents into nearby tissues

Back 18

inflammation

Front 19

what equals dead phagoyctes and damaged tissue

Back 19

pus

Front 20

whatis eventually destroyed or absorbed by the body

Back 20

pus

Front 21

sweling and redness around the edge of the nail is caused by a large

Back 21

pus collection under the skin

Front 22

if pus can not drain out of an inflamed region, the region is an

Back 22

abscess

Front 23

an excessive accumulation of pus in a confined place

Back 23

abscess

Front 24

an example is: pimples and boils

Back 24

abscess

Front 25

when superficial inflamed tissue sloughs of the surface of an organ or tissue, the resulting open sore is called an

Back 25

ulcer

Front 26

examples are stasis and bedsores

Back 26

ulcers

Front 27

stockpile iron in liver and spleen causes a

Back 27

fever

Front 28

iron inot available for bacteria causes

Back 28

a fever

Front 29

bacteria growth slows causes a

Back 29

fever

Front 30

phagyctic cells attack more..causes a

Back 30

fever

Front 31

the third line of dense IS ..

Back 31

immunity

Front 32

what protects organisms from foreign invaders of they enter the body

Back 32

immunity

Front 33

what 2 cells are in the 3rd line of defense

Back 33

b and t

Front 34

there are two types of adaptive immunity

Back 34

cellular immune response and humoral immune response

Front 35

what type of immune response has
t cells
cytokines
memory cells

Back 35

cellular immune response

Front 36

what type of immune response has
b cells
antibodies
memory cells

Back 36

humoral immune response