Immune System

Which of the following systems protects the body from disease?

• Digestive System
• Nervous System
• Immune System
• Skeletal System

How do germs enter the body?

• From touching a mucous membrane
• From not washing your hands
• a.  From touching your face
• All of the above

Which pathogen can be cured by antibiotics?

• Virus
• Bacteria
• Protist
• Fungi

An example of an infectious disease is:

• Diabetes
• Cancer
• Cardiovascular Disease
• Measles

All foreign materials that cause a response from the immune system are called _____________________.

• Antigens
• Active Immunity
• Antibodies
• Antibiotics

Proteins produced by B cells and designed to mark antigens to be destroyed, specific to the antigen.

• Antigens
• Active Immunity
• Antibodies
• Antibiotics

Which of the following is a non-specific response?

• Fever
• Red, itchy eyes that may be crusted shut
• Signs that is related to one antigen

Which is an example of passive immunity?

• You have been infected
• You have been vaccinated
• You made antibodies
• You got your mother's antibodies

What do memory cells do?

• Kills the virus
• Eats the virus
• Patrol the area and make the immune system work faster next time.
• Makes antibodies

What is the first barrier against disease?

• White blood cells
• Red blood cells
• the skin
• leucocytes