IMMUNOLOGY

OVERVIEW OF THE IMMUNE SYSTEM

LYMPHATIC AND IMMUNE SYSTEM

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which of the following is a term meaning a substance that causes an allergic reaction?
A
Allogen
B
Allergen
C
Allergy
D
Allergist
Explanation: 

Detailed explanation-1: -An allergen is a substance that can cause an allergic reaction.

Detailed explanation-2: -An allergen is a substance that can cause an allergic reaction. In some people, the immune system recognizes allergens as foreign or dangerous. As a result, the immune system reacts by making a type of antibody called IgE to defend against the allergen. This reaction leads to allergy symptoms.

Detailed explanation-3: -About anaphylaxis It is also known as anaphylactic shock. Signs of anaphylaxis include: itchy skin or a raised, red skin rash. swollen eyes, lips, hands and feet.

Detailed explanation-4: -tree and grass pollen (hay fever) house dust mites. foods, such as peanuts, milk and eggs (food allergy) animal fur, particularly from pets like cats and dogs. insect stings, such as bee and wasp stings. certain medicines.

There is 1 question to complete.