Lesson 5.5

Question 1

what is the 3 Continuous regulated process

Answer 1

renewal,
proliferation, differentiation, and maturation
of all blood cell lines

Question 1

HEMATOPOIESIS Also known as

Answer 1

hemopoiesis

Question 1

it split into different
cell.

Answer 1

Differentiation

Question 2

increased in the
number of cells.

Answer 2

Proliferation

Question 3

this produced cells can go
back to the bone marrow and act as a
stem cell again

Answer 3

Renewal

Question 4

it is the growth of the cell.

Answer 4

Maturation

Question 5

Process that will give rise to mature
leukocytes (White Blood Cells)

Answer 5

LEUKOPOIESIS

Question 6

Process that will give rise to mature
erythrocytes

Answer 6

ERYTHROPOIESIS

Question 7

it is a Platelet formation

Answer 7

THROMBOPOIESIS

Question 7

= 2 zeta & 2 epsilon
chain (primary)

Answer 7

HB GOWER-1

Question 7

2 alpha & 2 epsilon

Answer 7

HB GOWER-2

Question 8

2 zeta & 2 gamma

Answer 8

HB PORTLAND

Question 9

HEPATIC/LIVER STAGE Begins at

Answer 9

5 to 7 gestational weeks

Question 9

MESOBLASTIC Also known as the

Answer 9

primitive erythropoiesis

Question 10

HEPATIC/LIVER STAGE
will give rise to
thrombocytes (platelets).

Answer 10

Megakaryocytes

Question 11

HEPATIC/LIVER STAGE where it start to appear.

Answer 11

Lymphoid cells

Question 12

HEPATIC/LIVER STAGE first fully developed organ. Major site of T – cell production

Answer 12

Thymus

Question 13

MEDULLARY (MYELOID) Occurs in the _____ or the ___________.

Answer 13

medulla or inner part of the
bone cavity

Question 14

MEDULLARY (MYELOID) Begins between

Answer 14

4th and 5th month gestation

Question 15

MEDULLARY (MYELOID) ends in?

Answer 15

6th month

Question 17

MEDULLARY (MYELOID) becomes the primary site.

Answer 17

Bone Marrow

Question 18

what is BEN

Answer 18

Basophil, Eosinophil,
Neutrophil

Question 19

INACTIVE (FATS/ADIPOCYTES) ~ in
adults.

Answer 19

Yellow

Question 20

bone marrow are red

Answer 20

ACTIVE
HEMATOPOIESIS

Question 21

they are capable of ingesting debris.

Answer 21

Phagocytic cells

Question 22

Neutrophils are also

Answer 22

phagocytic

Question 23

when MEDULLARY (MYELOID) build

Answer 23

Osteoblast

Question 24

when MEDULLARY (MYELOID) destroy

Answer 24

Osteoclast

Question 25

• Earliest precursor of the monocyte
  line

Answer 25

MONOBLAST

Question 26

• Earliest precursor of the
  granulocytes
• Myeloblast > Promyelocyte > BEN
  myelocyte

Answer 26

MYELOBLAST

Question 27

• Precursor of the monocyte

Answer 27

PROMONOCYTE

Question 28

Earliest precursor cell

Answer 28

MEGAKARYOBLAST

Question 29

• Largest cell in the bone marrow
• Precursor cell of the platelets

Answer 29

MEGAKARYOCYTES

Question 30

Can be differentiated into different
specific cell types

Answer 30

HEMETOPOIETIC STEM CELL/PLURIPOTENT

Question 31

Progenitor cell for the lymphoid
lineage

Answer 31

LYMPHOID STEM CELL

Question 32

Earliest precursor of lymphoid stem
cell

Answer 32

B LYMPHOBLAST AND T LYMPHOBLAST

Question 33

• Precursor (the cell before) cell
• Earliest precursor cell in the
  erythropoietic lineage

Answer 33

PROERYTHROBLAST

Question 34

Precursor cell of erythrocyte

Answer 34

RETICULOCYTES

Question 35

Precursor cell of the
polychromatophilic erythroblast

Answer 35

BASOPHILIC ERYTHROBLAST

Question 36

ERYTHROID LINEAGE in Europe

Answer 36

ERYTHROBLASTIC

Question 37

ERYTHROID LINEAGE in Americans

Answer 37

NORMOBLASTIC

Question 37

ERYTHROID LINEAGE Parallels the nomenclature used for
granulocyte development

Answer 37

RUBRIBLAST

Question 38

it is an inherited disorder
that affects connective tissue.

Answer 38

Marfan syndrome