Question

Which of the following is a symptom of allergy?

• A. Urticaria
• B. Rhintis
• C. Asthma
• D. All of the above

Answer 1

The correct option is D All of the above

Allergies are the reactions or the response given to the antigens which are in the form of particles. Allergy is also termed as hypersensitivity. The cells release IgE antibodies, histamines and other cytokines which manifest the symptoms of the reaction. Allergy may result in urticaria which is the development of skin rash with reddening and swelling of the regions. The allergen results in stimulation of mucus secretion and sneezing which causes rhinitis. The common example of allergy is asthma which results in the constriction of the bronchi and shortness of breath due to the blocking of the airway.

Thus, the correct answer is option D.