Definitions
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Vaccines
100

The vessels that carry watery fluid found in between your body's cells.  This clear fluid is called? 

What is the interstital fluid?

100

It contains many white blood cells.  They grow and mature here and blood passes through it.  

What is the spleen?

100
The act of giving someone a vaccine.

What is immunization?

100

What are the two types of vaccines?

What is weakend from the pathogen itself or a human made chemical that makes your body react the same as if a certain pathogen has entered it?

200

What system removes excess fluid from your body's tissues and returns it to the bloodstream.

What is the lymphatic system?

200

White blood cells in the lymp system. 

What is lymphocytes?

200

The lymphocytes that attack organisms directly.

What are T Cells?

200

What disease was wiped out by a vaccine?

What is smallpox?

300

What system controls and regulates the balance of chemicals in your blood?

What is the urinary system?

300

What two things form a protective ring around the throat?

What are the tonsils and adenoids?

300

A weakened or inactive version of a pathogen that stimulates the body's production of antibodies that can destroy the pathogen.

What is a vaccine?

300

What disease known as infantile paralysis was elminiated.  Jonas Salk and Albert Sabin were developers of it.

What is polio?

400

What system produces hormones that regulate several of the chemical processes occuring in your body?

What is the endocrine system?

400

The lymphocytes that produce antibodies that attack specific disease-causing microorganisms,

What are the B cells.

400
A white blood cell that is not a lymphocyte amd tjat scavenge lymph, eating bacteria and other debris that has been targeted by the action of the lymphocytes.

What are macrophages?

500

They attach to the lymph vessels and filter where the limph is cleaned before it is returned to the blood.

What are the lymph nodes?

500

A group of cells that prepare and release a chemical for use by the body.

What is a gland?

500
A bacterium, virus, or other microorganism that can cause disease.


What is a pathogen?

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