1.6 pt.1- Le système immunitaire

Question 1

What does the systeme immunitaire protect you against?

Answer 1

les micro-organismes
pathogènes (bactéries, virus, parasites), ainsi
que contre les cellules anormales.

Question 2

What are viruses, bacterias, and parasites called?

Answer 2

pathogènes (REMEMBER ACCENT)

Question 3

What are the molecules In the systeme immunitaire?

Answer 3

anticorps

Question 4

What is antibody in French?

Answer 4

anticorps

Question 5

What are les maladies infectieuses?

Answer 5

les conséquences de l’envahissement d’un organisme animal ou humain par un agent pathogène.

(consequences of inhabitance of pathogens)

Question 6

What is the medicinal branch of studying maladies infectieuses?

Answer 6

l’infectiologie.

Question 7

What are the 4 ways to transmit maladies infectieuses?

Answer 7

Contact direct
Contact Indirect
Eau et nourriture
Morsures des animaux

Question 8

When does blood become rouge claire

Answer 8

When it is full of oxygen

Question 9

What color is blood with oxygen

Answer 9

rouge claire

Question 10

What color is blood without oxygen

Answer 10

rouge foncé

Question 11

What is another word for globules rouges

Answer 11

hématies

Question 12

how do red blood cells transport oxygen

Answer 12

protéine hémoglobine

Question 13

What is moelles osseuses in French

Answer 13

bone marrow

Question 14

What is rate in French

Answer 14

spleen

Question 15

What is foie in French

Answer 15

liver

Question 16

What is another word for globules blancs

Answer 16

lymphocytes

Question 17

What’s lymphocytes

Answer 17

Globules blancs

Question 18

What’s hématies

Answer 18

Globules rouges

Question 19

What are les plaquettes

Answer 19

Little round cells that stick to the walls of a blood vessel at the site of an injury.

Question 20

What happens when the plaquettes disintegrate on the wall of the blood vessel?

Answer 20

They release clotting agents forming a clot.

Question 21

What is the first sign of healing a wound?

Answer 21

The plaquettes forming a clotting agent.

Question 22

What takes up most of the composition of blood?

Answer 22

Plasma

Question 23

What color is plasma?

Answer 23

Light-yellowish

Question 24

What is plasma made of?

Answer 24

Water

Proteins and minerals (sodium, potassium, l’ion chlorure, le carbonate, glucoses)

Hormones, enzymes, lipides, proteines

l’uree

Créatinine

Dissolved salts

Question 25

Where can you find hormones in the systeme cardiovasculaire?

Answer 25

le plasma

Question 26

What is the first defence of the immunity system?

Answer 26

Skin

Question 27

What is the role of sweat and grease in the immunity system?

Answer 27

To prevent microbes from growing

Question 28

What is the role of suc gastrique?

Answer 28

It destroys all the microbes that come in through the mouth and inside the stomach.

Question 29

What destroys microbes in the stomach and mouth?

Answer 29

suc gastrique

Question 30

What is the role of mucus et les clis dans le nez?

Answer 30

It filters out bacteria that try to enter the appereil respiratoire.

Question 31

What do the phagocytes do?

Answer 31

They ingest the pathogens and destroy them, also giving antigene to the lymphocytes

Question 32

What are the difference between the two types of T cells?

Answer 32

Les lymphocytes T auxiliaire (helper T cells) notify the B cells for help, while les lymphocytes T (killer T cells) kill infected cells before they can spread.

Question 33

What happens when les lymphocytes T auxiliaire notify the lymphocytes B?

Answer 33

The lymphocytes B multiply with the anticorps and release them to seek and destroy. Some cellules B stay and become cellules B a memoire.

Question 34

What are the 4 steps of the 2nd defences of the immunity system?

Answer 34

La reconnaissance, Selection Clonale, Elimination, Immunité

Question 35

What’s the name of the most common white blood cell that digests and analyses pathogenes

Answer 35

Phagocytes