Question

An extremely severe allergic reaction is known as ___.

• A. anaphylaxis
• B. eczema
• C. asthma
• D. nettlerash

Answer 1

The correct option is A

anaphylaxis

Anaphylaxis is a severe, potentially life-threatening allergic reaction that needs to be treated right away. It can occur within seconds or minutes of exposure to something you are allergic to, such as peanuts or bee stings. It typically causes more than one of the following: an itchy rash, throat or tongue swelling, shortness of breath, vomiting and low blood pressure.