Immune System

Vaccinations work by...

• Strengthening the immune system by chemically changing B-cells

• Tricking the body into thinking the needle is a pathogen

• Injecting dead or weakened bacteria or viruses (or proteins from them) into the bloodstream to trigger the production of antibodies

• Vaccines don't work and are just the government's way of injecting microchips into the population so they can keep track of us.

Which system has the primary function of fighting disease?

• circulatory

• integumentary

• immune

• respiratory

What is the main purpose of the immune system?

• support the body through bones and muscles

• get rid of waste from the body

• protect the body from pathogens

• move blood through the body

Vaccines stimulate the body to produce...

• autoimmune diseases

• helper t-cells

• fever

• antibodies

The human body has both internal and external defense against disease.  Which of these includes only internal defenses?  

• hair and inflammation

• white blood cells and sweat

• inflammation and white blood cells

• skin and mucus

The immune system fights diseases. The circulatory system pairs with the immune system because ___.

• blood is made in the bones.

• plasma carries nutrients.

• red blood cells carry oxygen.

• white blood cells fight infection.

Which of the following illness is caused by pathogens?

• Bruise

• Blood Clot

• Diabetes

• Influenza

This allows us to develop an artificial immunity to a disease without ever getting sick from the disease.

• antibiotics

• vaccines

• blood transfusions

How are vaccinations able to help us develop immunity?

• Exposure to disease creates antibodies which make us immune

• Exposure to antibodies which makes us the disease immune to us

• Exposure to immunity's which make us antibodies to the disease

Which of the following systems protects the body from disease?

• Digestive System

• Nervous System

• Immune System

• Skeletal System