Cells Of Immune System

Question 1

What is the production of immune cells?

Answer 1

Hematopoiesis

Question 2

What are Immune cells, Red blood cells, Platelets examples of?

Answer 2

Hematopoiesis

Question 3

What are the 3 major lineages of hematopoiesis?

Answer 3

Erythroid, Myeloid, Lymphoid

Question 4

What is the most diverse group of hematopoiesis?

Answer 4

Myeloid

Question 5

What are granulocytes, mast cells, monocytes, and macrophages examples of?

Answer 5

Myeloid

Question 6

What are examples of lymphoid?

Answer 6

Lymphocytes- T and B cells

Question 7

What are examples of erythroid cells?

Answer 7

Erythrocytes and platelets

Question 8

What are the 2 chemical compounds of the hematopoietic growth factors?

Answer 8

Colony-stimulating factors (CSF’s)
Interleukins (IL)

Question 9

What are antimicrobial effectors, particularly in acute bacterial infections, the primary function of?

Answer 9

Neutrophils

Question 10

What are neutrophils mechanisms of action?

Answer 10

Phagocytosis, Degranulation

Question 11

What are anti-parasitic effectors, particularly helminthic infections, Roles in allergies, and
Antiviral action the primary function of?

Answer 11

Eosinophils

Question 12

What is the mechanism of action of eosinophils?

Answer 12

Degranulation

Question 13

What is the primary function of basophils?

Answer 13

Mediator of inflammation

Question 14

What is the mechanism of action of basophils?

Answer 14

Degranulation

Question 15

What are precursors of macrophages and DC’s the primary function of?

Answer 15

Monocytes

Question 16

What is the mechanism of action of monocytes?

Answer 16

Limited antimicrobial function in blood

Question 17

What is the primary function of macrophages?

Answer 17

Immune surveillance

Question 18

What is detection of threats and release of inflammatory mediators the mechanism of action of?

Answer 18

Macrophages

Question 19

What is immune surveillance, antigen processing and presentation, the primary function of?

Answer 19

Dendritic cells

Question 20

What is detection of threats and release of inflammatory mediators the mechanism of action of?

Answer 20

Dendritic cells

Question 21

What is immune surveillance, mediator and amplifier of inflammation and allergy, the primary function of?

Answer 21

Mast cells

Question 22

What is detection of threats and release of inflammatory mediators via degranulation or synthesis of lipid medications and cytokines the mechanism of action of?

Answer 22

Mast cells

Question 23

Where are monocytes, basophils, neutrophils, and eosinophils found?

Answer 23

Blood

Question 24

Besides blood, where can eosinophils be found?

Answer 24

Tissues lining gastro tract and airways

Question 25

What is destruction of virally infected cells the primary function of?

Answer 25

NK cells

Question 26

What is recognition of virally infected cells the mechanism of action of?

Answer 26

NK cells

Question 27

What is the name of the only cells in the body capable of specifically recognizing and distinguishing different antigens

Answer 27

Lymphocytes

Question 28

What immune response are lymphocytes responsible for?

Answer 28

Adaptive immune response

Question 29

What type of antigens are B lymphocytes able to recognize?

Answer 29

Extracellular antigens

Question 30

What do B lymphocytes produce?

Answer 30

Antibodies

Question 31

What are B lymphocytes differentiated in?

Answer 31

Plasma cells

Question 32

In what immune response do B lymphocytes play the main role?

Answer 32

Humoral immune response

Question 33

What type of antigens do t-lymphocytes recognize?

Answer 33

Intracellular antigens

Question 34

Do t- lymphocytes produce antibodies?

Answer 34

No

Question 35

What do t- lymphocytes produce?

Answer 35

Cytokines

Question 36

In what immune response do t-lymphocytes play the main role?

Answer 36

Cellular immune response

Question 37

What can t-lymphocytes be differentiated in?

Answer 37

Several types of lymphocytes

Question 38

Where do b-lymphocytes mature in birds?

Answer 38

Bursa of Fabricius

Question 39

Where are B lymphocytes matured in mammals?

Answer 39

Bone marrow

Question 40

Where d t- lymphocytes mature?

Answer 40

Thymus

Question 41

Where do mature lymphocytes develop?

Answer 41

Bone marrow stem cells