Chapter 22 Lymphatic System And Immunity

Question 0

Adaptive resistance includes

Answer 0

T cells and B cells

Question 1

Innate resistance includes

Answer 1

Skin and mucous membrane, phagocytes, natural killer cells inflammation and fever

Question 2

Where does the R lymphatic duct drain

Answer 2

Right upper quadrant or body only

Question 3

Where does the thoracic duct drain

Answer 3

L upper quadrant of body and entire inferior to the ribs or diaphragm

Question 4

The Axillary nodes drain lymph fro

Answer 4

Hands forearm and breast

Question 5

What is the major groups of lymph nodes in the neck area

Answer 5

Cervical nodes

Question 6

What is the major groups of lymph nodes in the upper part of the thigh

Answer 6

Inguinal nodes

Question 7

Where are lymphocytes produced

Answer 7

Red bone marrow

Question 8

Which type of lymphocytes mature in the thymus

Answer 8

T cells

Question 9

What is the function of the spleen in an adult

Answer 9

Removal of damaged erythrocytes and platelets and storage of platelets

Question 10

The first line of innate immunity includes

Answer 10

Epidermis and mucous membranes

Question 11

The secondary line of the innate immunity defences include

Answer 11

Antimicrobial substances, natural killer cells, phagocytes, inflammation and fever

Question 12

Four types of Antimicrobial substances

Answer 12

Interferons, complement, iron binding proteins, and Antimicrobial proteins

Question 13

What do natural killer cells do

Answer 13

Bind to a target cell and cause the release of granules containing toxic substances from the cells

Question 14

Phagocytes has two major types

Answer 14

Neutrophils and macrophages

Question 15

Four signs of inflammation

Answer 15

Redness, swelling , heat and pain

Question 16

What is a fever

Answer 16

An abnormally high body temperature

Question 17

Which Antimicrobial substance is released by virus infected cells that prevents viral replication in other cells

Answer 17

Interferons

Question 18

Which white blood cells are capable of engulfing microorganisms

Answer 18

Phagocytes

Question 19

What are modified monocytes that move from circulation into tissues

Answer 19

Macrophages

Question 20

What substances contributes to vasodilation

Answer 20

Histamine, kinins, leukotrienes

Question 21

What is are antigens

Answer 21

A substance the recognized as foreign and provoke an immune response

Question 22

Major histocompatibility complex antigens are self antigens on the surface of each of the body cells EXCEPT

Answer 22

Red blood cells

Question 23

A cell mediated immune response begins with activation of a small number of

Answer 23

T cells by a specific antigen

Question 24

Which cells participate in the immunological surveillance

Answer 24

Cytotoxic T cells, natural killer cells, macrophages

Question 25

Antibody mediated immunity primarily affects antigens in blood and lymph

Answer 25

Right

Question 26

Antibodies are glycoproteins and are also called

Answer 26

Immunoglobulin

Question 27

During antibody mediated immune response immunoglobulins are produced by

Answer 27

Plasma cells

Question 28

Within the five classes of antibodies which one can be found in secretion and breast milk

Answer 28

IgA

Question 29

Within the five classes of antibodies which one involved in allergic and hypersensitivity reactions

Answer 29

IgE

Question 30

What group of plasma proteins circulate in blood plasma and are part of innate resistance

Answer 30

Complement

Question 31

Immunological memory makes immune responses

Answer 31

Quicker after the second or subsequent exposure to an antigen than after the first exposure

Question 32

What is it called when B cells encounter antigens and produce antibodies against them

Answer 32

Active immunity

Question 33

What is it called when the antibodies are obtained from a serum of an immune human or animal donor

Answer 33

Passive immunity

Question 34

What kind of immunity is it that results from antibodies passing from mother to fetus via placenta

Answer 34

Naturally acquired passive immunity

Question 35

Immunity that results from antibodies passing from mother to a baby via beast feeding is

Answer 35

Naturally acquired passive immunity

Question 36

Immunity that results from injection of vaccine( dead or weekend pathogens)

Answer 36

Artificially acquired active immunity

Question 37

Immunity that results from receiving immunoglobulins after exposure to hepatitis

Answer 37

Artificially acquired passive immunity

Question 38

Immunity that result from bacterial and viral infection, contact with pathogen eg having had chickenpox during childhood

Answer 38

Naturally acquired active immunity

Question 39

An autoimmune disease

Answer 39

Rheumatoid arthritis

Question 40

Allergy

Answer 40

Is hypersensitivity to antigens

Question 41

AIDS

Answer 41

Is caused by the human immunodeficiency virus mainly damage helper T cells

Question 42

Fever is caused by a chemical called

Answer 42

Pyrogen

Question 43

Edema is a condition where there is excessive fluid accumulated in the

Answer 43

Interstitial space

Question 44

What compartments contain the highest fluid volume

Answer 44

Intercellular compartments

Question 45

Peyer's patches are aggregated lymphatic nodules (follicles)and they are located in the wall of the distal part of the

Answer 45

Small intestine

Question 46

Eleven inactive enzymes circulating in plasma that are part of innate resistance are called

Answer 46

Complement