Allergens: Types and Entry Routes
Allergens: Types and Entry Routes: Overview
In this topic, we will learn the different types of allergens along with the entry routes of allergies. It describes how allergens comes in contact with the skin. Further, it explains how they enters our body through mouth and nose.
Important Questions on Allergens: Types and Entry Routes
How nose, mouth, skin acts as an entry routes of allergen?

The occurance rate of allergies differ between adults and children. Why?

The _____ is the entry route for the nasal allergy.

_____ trigger allergies through their saliva and shed exoskeletons.

Milk and milk products are the example of medicine-borne allergens.

Pet dander is an example of _____ allergen.

_____ is an entry route of food borne allergens.

Dust, pollen, spores of moulds, smoke and perfumes are the examples of airborne allergens.

Which of the following is/are the symptom/s of an allergic reaction?

Which of the following is/are the different routes through which allergens can enter our body?

The substance that causes the allergic reaction is known as _____.

Allergies cannot be caused by microorganisms.

Airborne allergens do not cause skin allergies.

In which category of allergens do pollen, pet dander, and smoke include, whether it is airborne or waterborne?

Fill in the blank with the correct option from the bracket.
Natural rubber is an example of _____ allergens. (airborne, food-borne, contact, water-borne)

Fill in the blank with the correct option from the bracket.
Volatile organic compounds are _____ allergens. (airborne/waterborne)


Dust mites and cockroaches trigger allergies through their

Which of the following is not true?

Describe the symptoms caused in sunlight allergy.
