Immune system

Which isn't a common blood type?

• A

• B

• C

Which substance triggers an allergic reaction?

• Allergen

• Immune

• Allergies

• Organ Transplant

What are allergies?

• When you don't feel well

• When your immune system has an overreaction to a normally harmless substance

• when a person can't have a type of food

• none of the above

What are some examples of allergens?

• Homework

• Pollen, pet hair, poison ivy, nuts, and bee stings

• Books, computers, school

What produces antibodies that attack foreign RBCs?

• White blood cells

• Red blood cells

• Organs

• Allergens

What is rh factor?

• A third RBC antigen that is either present (+) or absent (-)

• White blood cell count

• Rapid Heartbeat

What are RBC Antigens?

• Proteins that reject organs

• Proteins on the surface of RBCs (A, B, rh factor)

• The opposite of WBC proteins

Antibiotics work against most

• Bacteria
• Bacteria & Viruses
• Vaccines
• Viruses

Which of the following illness is caused by pathogens?

• Bruise
• Blood Clot
• Diabetes
• Influenza

Tags

NGSS.HS-LS2-6

Vaccinations are used for

• Curing the illness
• Preventing the Illness
• Getting the illness