Leukocytes

Question 1

leukocytes are divided up into ___ and _____

Answer 1

granulocytes and agranulocytes

Question 2

granulocytes are divided up into (3)

Answer 2

neutrophils, eosinophils, and basophils

Question 3

agranulocytes are divided up into

Answer 3

lymphocytes and monocytes

Question 4

neutrophiles are ____ cytes

Answer 4

phago

Question 5

neutrophiles are the first line of defence against ________

Answer 5

bacterial infection

Question 6

half life of neutrophils during circulation

Answer 6

4-10 hours

Question 7

activated neutrophils survive for ______ at the site of infection/inflammation

Answer 7

1-2 days

Question 8

during a bacterial infection, neutrophil count ______

Answer 8

increases

Question 9

eosinophils are ______ in vivo

Answer 9

transparent

Question 10

half life of eosinophils during circulation

Answer 10

6-12 hours

Question 11

eosinophils survive in tissues for ______

Answer 11

2-3 days

Question 12

eosinophil granules contain _________

Answer 12

histamine, RNase, and DNase

Question 13

eosinophils fight ____ and ____ infections

Answer 13

viral, parasitic

Question 14

eosinophils play a role in the ______ and ______

Answer 14

allergic response, asthma pathogenesis

Question 15

basophils are the _____ numerous WBC

Answer 15

least

Question 16

basophils contain large _______ granules

Answer 16

cytoplasmic

Question 17

basophils make and store _______ and ______

Answer 17

histamine, heparin

Question 18

histamine helps with ______ response

Answer 18

allergic

Question 19

heparin release speeds up the removal of _______ particles from blood

Answer 19

fat

Question 20

lymphocytes provide immune defence against targets for which they are _______ programmed

Answer 20

specifically

Question 21

lifespan lymphocytes

Answer 21

100-300 days

Question 22

2 types of lymphocytes

Answer 22

b cells and t cells

Question 23

b lymphocytes produce ______

Answer 23

anitbodies

Question 24

b lymphocytes are responsible for _______ immunity

Answer 24

humoral

Question 25

T lymphocytes (do/don't) produce antibodies

Answer 25

dont

Question 26

t lymphocytes practice _______ immunity

Answer 26

cell mediated/cellular

Question 27

t cells DIRECTLY destory specific target cells by __________

Answer 27

releasing chemicals that punch holes in the victim cell

Question 28

target cells for T lymphocytes

Answer 28

viruses, cancer cells

Question 29

monocytes are _____, just like neutrophils

Answer 29

phagocytes

Question 30

monocytes stay in circulation for

Answer 30

1 day

Question 31

monocytes enter _____ and become _____ macrophages (1)

Answer 31

tissue(s)

Question 32

monocytes _____ and _____ bacteria

Answer 32

eat and kill

Question 33

what do monocytes do with erythrocytes

Answer 33

they process and remove old RBC's

Question 34

lifespan of monocytes

Answer 34

months-years