OVERVIEW OF THE IMMUNE SYSTEM
THE GOOD BAD AND UGLY OF THE IMMUNE SYSTEM
|
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
|
|
|
To pump blood throughout the body
|
|
|
To protect the body from disease-causing agents
|
|
|
To contain disease-causing organisms to a single area of the body
|
|
|
To give Mr. Wael something to test us over
|
Detailed explanation-1: -It activates, mobilizes, attacks and kills foreign invader germs that can cause you harm. Your immune system learns about germs after you’ve been exposed to them too. Your body develops antibodies to protect you from those specific germs. An example of this concept occurs when you get a vaccine.
Detailed explanation-2: -The immune system is a complex network of organs, cells and proteins that defends the body against infection, whilst protecting the body’s own cells. The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.
Detailed explanation-3: -white blood cells (leukocytes) the spleen. the bone marrow. the lymphatic system. the thymus. the tonsils, adenoids, and appendix.