TedED: Seasonal Allergies Quiz

What is the common term for seasonal allergies?

• Hay fever

• Influenza

• Pneumonia

• Asthma

What triggers the release of inflammatory chemicals like histamine during an allergic reaction?

• White blood cells

• Plasma cells

• Red blood cells

• Platelets

Which theory suggests that exposure to microbes and parasites in childhood can reduce the likelihood of developing allergies?

• Genetic theory

• Hygiene hypothesis

• Environmental theory

• Immune system theory

What is the purpose of immunotherapy in treating allergies?

• To eliminate allergens completely

• To introduce allergens gradually

• To reduce the immune system activity

• To increase inflammation response

Which of the following is NOT a common allergen mentioned in the text?

• Bacterial infections

• Animal dander

• Dust

• Insect venom

Tags

CCSS.RI. 9-10.2

CCSS.RI.11-12.2

CCSS.RI.8.2

CCSS.RL.8.2

CCSS.RL.9-10.2

What can hookworms secrete to blunt the immune system?

• Histamine

• Antibodies

• Enzymes

• Chemicals

What is the purpose of antihistamines in treating allergies?

• To reduce the immune system activity

• To increase inflammation response

• To eliminate allergens completely

• To block histamine binding

Which of the following is a symptom of anaphylaxis?

• Itchiness

• Runny nose

• Sneezing

• Severe swelling

What is the role of white blood cells in allergic reactions?

• Produce antibodies

• Release histamine

• Stimulate nerve cells

• Cause blood vessel swelling

What is the immune system's response to harmless substances like pollen?

• Ignore them

• Attack them

• Adapt to them

• Avoid them