CH. 9 LEUKOPOIESIS

Question 1

located in BM, circulation,
and tissues, and some may be stored in the
spleen

Answer 1

Leukocytes

Question 2

contain granules that have
enzymes used for digestion and destruction

Answer 2

leukocytes

Question 3

Primary purpose is to defend against bacteria,
virus, fungi, and other foreign substances

Answer 3

leukocytes

Question 4

More complex maturation cycle than
erythrocytes

Answer 4

myeloid cell

Question 5

originate from BM and thymus

Answer 5

lymphocytes

Question 6

N:C– 6:1, Round, oval
indented central nucleus,
thin chromatin strands

Answer 6

Myeloblast

Question 7

Size: 14 to 20 micrometers

Answer 7

Myeloblast

Question 8

Chromatin: light red purple
with a fine and mesh-like
texture, 2 to 5 nucleoli

Answer 8

Myeloblast

Question 9

Moderate blue cytoplasm,
usually without granules

Answer 9

Myeloblast

Question 10

CD 45, 38, 34, 33, 13

Answer 10

Myeloblast

Question 11

HLA-DR

Answer 11

Myeloblast

Question 12

Size: 15 to 22 micrometers

Answer 12

Promyelocyte

Question 13

N:C–3:1

Answer 13

Promyelocyte

Question 14

Oval, round, or eccentric
flattened nucleus

Answer 14

Promyelocyte

Question 15

Chromatin: Light red-purple

Answer 15

Promyelocyte

Question 16

1 to 3 prominent nucleoli

Answer 16

Promyelocyte

Question 17

Cytoplasm: moderate blue
color with fine to large blue-
red azurophilic granules
(Primary or nonspecific)

Answer 17

Promyelocyte

Question 18

CD 45, 33, 13, 15

Answer 18

Promyelocyte

Question 19

Size: 10 to 18 micrometers

Answer 19

myelocyte

Question 20

N:C–2:1

Answer 20

myelocyte

Question 21

Chromatin: Red-purple, oval,
indented, denser nucleus

Answer 21

myelocyte

Question 22

Cytoplasm: Secondary or
specific granules.

Answer 22

myelocyte

Question 23

Neutrophilic granules: red-
blue, dusty and fine

Answer 23

myelocyte

Question 24

Eosinophilic granules: large
red-orange

Answer 24

myelocyte

Question 25

Basophilic granules: large deep blue purple

Answer 25

myelocyte

Question 26

Last stage to divide

Answer 26

myelocyte

Question 27

CD 45, 33, 13, 15, 11b/11c

Answer 27

myelocyte

Question 28

Size: 10 to 15 micrometers

Answer 28

Metamyelocyte

Question 29

N:C–1:1

Answer 29

Metamyelocyte

Question 30

Chromatin: kidney bean nucleus (no nucleoli)

Answer 30

Metamyelocyte

Question 31

Cytoplasm: pale blue to pinkish tan with moderate specific granules

Answer 31

Metamyelocyte

Question 32

C D markers same as myelocyte

Answer 32

Metamyelocyte

Question 33

Size: 9 to 15 micrometers

Answer 33

Band or seg

Question 34

Chromatin: C- or S-shaped nucleus with no filaments

Answer 34

band

Question 35

Cytoplasm: brown-pink with fine specific granules

Answer 35

band

Question 36

Seen in a normal peripheral smear

Answer 36

band

Question 37

CD 45, 13, 15, 11b/11c

Answer 37

band

Question 38

Chromatin: 2 to 5 lobes of nucleus connected by filaments without visual chromatin patterns

Answer 38

seg

Question 39

Cytoplasm: pale lilac, many fine secondary dust-like granules

Answer 39

seg

Question 40

Main function: defense  Seen in a normal PS

Answer 40

segs

Question 41

Size: 10 to 16 micrometers

Answer 41

Eosinophils

Question 42

N:C is barely 1:2

Answer 42

Eosinophils

Question 43

Chromatin: eccentric, usually bilobed

Answer 43

Eosinophils

Question 44

Cytoplasm: large red- orange specific granules containing histamine with orange-pink cytoplasm

Answer 44

Eosinophils

Question 45

Response to parasitic, allergic, and hypersensitive reactions

Answer 45

Eosinophils