Immune Response and Inflam

Question 0

_____ differentiate into B and T cells.

Answer 0

Lymphocytes

Question 1

______ are large WBCs and become macrophages in body tissues.

Answer 1

Monocytes

Question 2

______ are cells genetically dissimilar (different) individual.

Answer 2

Allogenic cells.

Question 3

Monocytes are ______% of total WBCs.

Answer 3

Up to 8%

Question 4

Anything foreign that enters the body is called a(n) ______.

Answer 4

Antigen

Question 5

What can an antigen bind to?

Answer 5

Antibody

Receptors on T or B cells

Question 6

_____ are antigenic cells that will be destroyed by the immune system.

Answer 6

Target cells

Question 7

______ is any substance that can stimulate an immune response.

Answer 7

Immunogen

Question 9

All immunogens are antigenic, meaning they can bind with _____.

Answer 9

Antibody

Question 10

Are all antigens immunogens?

Answer 10

NO!!

Question 11

______ is an antigen with the ability to cause disease.

Answer 11

Pathogens

Question 12

Pathogens are usually a ______ or ______.

Answer 12

Microorganism

Toxin

Question 12

4 examples of antigens:

Answer 12

Microorganism
Allogenic cells
Malignant cells
Infected cells

Question 12

An average adult has _____ circulating WBCs.

Answer 12

75 billion

Question 13

Normal WBCs count = ______.

Answer 13

5,000-10,000 per mL

Question 13

Neutrophils are ______% of total WBCs.

Answer 13

40-75%

Question 16

Eosinophils are ______% of total WBCs.

Answer 16

1-6%

Question 17

Basophils are ______% of total WBCs.

Answer 17

Up to 1%

Question 18

_____ are the most numerous and are named for granules in the cytoplasm.

Answer 18

Granulocytes

Question 19

3 types of granulocytes:

Answer 19

Neutrophils
Basophils
Eosinophils

Question 20

Monocytes are large WBCs and become ______ in body tissues.

Answer 20

Macrophages

Question 21

All ____ are antigenic.

Answer 21

Immunogens

Question 23

Cells inhabited by viruses, certain bacteria, and parasites are examples of ______.

Answer 23

Infected cells.

Question 24

Bacteria, viruses, parasites, fungi, and yeasts are examples of _____.

Answer 24

Microorganisms

Question 25

Lymphocytes are ______% of total WBCs.

Answer 25

20-45%

Question 26

Neutrophils are made in ________.

Answer 26

Hematopoietic marrow

Question 27

Neutrophils life span = ______

Answer 27

Hours to days

Question 28

_____% of neutrophils circulate

Answer 28

50%

Question 29

_____% of neutrophils adhere to blood vessel wall.

Answer 29

50%

Question 30

The process of neutrophils that adhere to the blood wall is called _____, meaning _____.

Answer 30

Margination

They are ready to move into tissues

Question 31

Overall function of neutrophils is _____.

Answer 31

Phagocytosis

Question 32

Lymphocytes differentiate into _____ and _____.

Answer 32

B-cells

T-cells

Question 33

There are about ______ neutrophils produced per day.

Answer 33

100 billion

Question 34

Diameter of neutrophils

Answer 34

10-15 microns

Question 35

4 processes of neutrophils

Answer 35

1) attracted via chemotaxis
2) phagocytize invading organism
3) die
4 phagocytized by macrophages

Question 36

_____ are the first to enter the infected areas.

Answer 36

Neutrophils