lymphatic and immune system

Question 1

role of lymphatic and immune system

Answer 1

protect the body from pathogens

Question 2

lymphatic

Answer 2

is more like a filtration system that keeps everything clean and balanced

Question 3

immune system

Answer 3

is like an army, a defender system that goes to battle with the invading pathogen

Question 4

four functions of lymphatic system

Answer 4

1. recycling extra fluid
2. transporting pathogens
3. storage of some WBCs
4. absorption of nutrients

Question 5

lymph capillaries

Answer 5

extra fluid passes more easily into this system

Question 6

lymphatic fluid

Answer 6

the fluid that flows in the lymph capillaries and through the system

Question 7

lymph nodes

Answer 7

catch invading pathogens

Question 8

lymphatic vessels empty into

Answer 8

lymphatic trunks

Question 9

lymphatic trunks empty into

Answer 9

one thoracic duct and right lymphatic duct

Question 10

spleen

Answer 10

clean up waste and debris in our system

Question 11

function of the spleen

Answer 11

filters pathogens
remove and destroy old, damaged, or fragile RBCs

Question 12

thymus function

Answer 12

packed with a type of white blood cells (WBCs) called lymphocytes

Question 13

antigens

Answer 13

indenting whether the cell is supposed to be in the body or not

Question 14

antibodies

Answer 14

your body makes proteins that bind to antigens, eventually destroying them

Question 15

innate immunity

Answer 15

when we are born, already developed.
recognize that something is not you

Question 16

adaptive immunity

Answer 16

recognize the specific invader

Question 17

neutrophils

Answer 17

phagocytosis

Question 18

macrophages

Answer 18

phagocytosis

Question 19

basophils and mast cells

Answer 19

release chemicals to promote inflammation

Question 20

natural killer cells (NK cells)

Answer 20

release chemicals to kill cells displaying foreign antigens

Question 21

T lymphocytes (T cells)

Answer 21

kill pathogens and release chemicals to help with immunity

Question 22

B lymphocytes (B cells)

Answer 22

produce anti-bodies that allow the body to recognize pathogens

Question 23

What is an immune system component

Answer 23

white blood cells

Question 24

cytokines

Answer 24

proteins produced by damaged tissues and WBCs that stimulate the immune response

Question 25

signs of inflammation

Answer 25

swelling, redness, feel hot

Question 26

immunodeficiency disorder

Answer 26

under active immune system

Question 27

hypersensitive reaction

Answer 27

also known as allergy or an allergic reaction fight harmless antigens

Question 28

anaphylaxis

Answer 28

histamine release caused vasodilation through your the whole body

Question 29

active acquired immunization

Answer 29

where your body makes antibodies

Question 30

passive acquired immunization

Answer 30

where antibodies are injected into your body

Question 31

adaptive immunity

Answer 31

where the body can recognize the specific invader and know who to respond each time

Question 32

innate immunity

Answer 32

first line of defence against invading pathogens

Question 33

lymphocytes

Answer 33

immune cell made of bone marrow Found in the blood and in lymph tissue

Question 34

histamine

Answer 34

a chemical found in some of the body’s cells

Question 35

phagocytosis

Answer 35

an important process for nutrition in unicellular organisms