Finals: Blood

Question 0

Rouleaux formation is commonly seen in what type of blood cell

Answer 0

RBC

Question 1

A macrophage originates from what peripheral blood cell

Answer 1

Monocyte

Question 2

What cell in the bone marrow is the first recognizable state in the RBC line

Answer 2

Proerythroblast

Question 3

What cell has a pyknotic nucleus that will be expelled during further development

Answer 3

Normoblast

Question 4

What type of cell after leaving the hemopoietic organ of its origin, may continue further cell dev’t

Answer 4

Lymphocytes

Question 5

During prenatal life, where are nucleated RBCs primarily formed

Answer 5

Yolk sac

Question 6

What is the most common WBC in the peripheral blood of humans

Answer 6

Neutrophils

Question 7

What is the smallest component of peripheral blood produced directly from megakaryocytes

Answer 7

Platelets

Question 8

What is the smallest WBC found in the peripheral blood

Answer 8

Lymphocytes

Question 9

What WBC in the peripheral blood contains bright red granules (Wright’s stain)

Answer 9

Eosinophil

Question 10

What hematopoietic cell is polyploidy

Answer 10

Megakaryocyte

Question 11

A parasitic infection would be reflected in the elevation of what WBC

Answer 11

Eosinophil

Question 12

What cell can be described as a phagocyte in the peripheral blood typically having an indented nucleus & ropey chromatin

Answer 12

Monocyte

Question 13

What RBC has a highly condensed nucleus

Answer 13

Normoblast

Question 14

Granules of heparin and histamine are found in what WBC

Answer 14

Basophil

Question 15

What cells derives directly from the myeloblast

Answer 15

Promyelocyte

Question 16

During granulocyte differentiation, what cell is the last stage that can undergo mitosis

Answer 16

Myelocyte

Question 17

In the initial stage of inflammation, what blood cell, excluding RBCs predominate

Answer 17

Neutrophil

Question 18

What can become a macrophage

Answer 18

Monocyte

Question 19

What is the life expectancy of Neutrophil

Answer 19

8 hours

Question 20

What RBC contains polyribosomes as a network, but no nucleus

Answer 20

Reticulocyte

Question 21

A B lymphocyte gives rise to what tissue cell

Answer 21

Plasma cell

Question 22

What component contains both alpha and dense granules

Answer 22

Platelets

Question 23

What cell type lines the luminal surface of sinusoids in red bone marrow

Answer 23

Endothelium

Question 24

The most common band cell is a developmental stage of what blood cell

Answer 24

Neutrophil

Question 25

What RBC ejects its nucleus

Answer 25

Normoblast

Question 26

What blood cell is associated with the cell-mediated immune response

Answer 26

T-lymphocyte

Question 27

Promyelocyte differentiate into

Answer 27

Myelocyte

Question 28

What cell comprises about 3% of WBCs

Answer 28

Monocyte

Question 29

Platelets derive from what cell

Answer 29

Megakaryocyte

Question 30

What is the most common nucleated cell in the blood

Answer 30

Neutrophil

Question 31

What is the largest hemopoietic cell in the human blood marrow

Answer 31

Megakaryocyte

Question 32

Heparin sulfate is found in the granules of what cell

Answer 32

Basophils

Question 33

An inadequacy of what hemopoietic cell can lead to hemophilia

Answer 33

Megakaryocyte

Question 34

What agranulocyte is the least common in normal blood

Answer 34

Monocyte

Question 35

What is the most common blood cell observed in a 4mos fetus

Answer 35

Nucleated RBC

Question 36

From what cell is the plasma cell derived

Answer 36

B-lymphocyte

Question 37

What organ can release large numbers of erythrocytes in response to trauma

Answer 37

Spleen

Question 38

What cell secrete antibodies

Answer 38

Plasma cell

Question 39

An immature erythrocyte is called

Answer 39

Reticulocyte

Question 40

Basophils contain histamine and what other substance

Answer 40

Heparin

Question 41

What cell produces vasoactive substances that counter act basophil secretions

Answer 41

Eosinophils

Question 42

In mature blood cells, what large cells is not associated with a lobated nucleus

Answer 42

Monocyte

Question 43

What granulocyte is the nucleus commonly obscured by the granulocyte

Answer 43

Basophils

Question 44

What peripheral cell releases substances associated with hypersensitivity & anaphylaxis

Answer 44

Basophil

Question 45

What cell type in the blood vascular system produced substances that react against vasoactive agents observed during allergic reactions

Answer 45

Eosinophils

Question 46

What is the first of hemopoiesis in the embryo

Answer 46

Yolk sac

Question 47

What cells in the bone marrow releases cytokines (colony stimulating factors)

Answer 47

Reticular cells

Question 48

What substance regulates erythropiesis

Answer 48

Erythropoietin

Question 49

What cell arises from thymus, involved in cell mediated immune response & is involved in graft rejection

Answer 49

T-lymphocytes