In case of allergy, our immune system recognises harmful substances as harmless.
True
False
Which organ is affected when a person suffers from laryngeal oedema?
Nose
Sinuses
Eyes
Airways
Match the columns.
Dust mites
Mold spores
Anaphylaxis
Asthma
Hives
feed on the dead skin
require moisture to grow
affects various organ systems
caused due to air-borne allergens
allergic reaction to a drug
nose
skin
both of these