Tag: immunity related disorders and problems

Hay fever or allergic rhinitis is the allergic response caused by the hypersensitivity of dust, mites, animal fur or hairs. It is characterized by the running nose, sneezing and watery, itchy eyes. Whereas enteric fever is caused by the bacteria, Skin cancer is caused by harmful radiation i.e., UV rays and Goiter is the metabolic disorder. Thus, the correct answer is option B.

A- Anaphylaxis is a rapid, severe and generalized allergic reaction which may lead to death. Prompt administration of epinephrine injection can be life-saving. Timely administration of epinephrine injection decreases hospitalizations and mortality. 

Histamines are the inflammatory substances which are released by the mast cells and basophils during the allergic reactions. The excessive release of histamine may result in anaphylactic shock. Anaphylaxis is a type of severe allergic reaction which can result in the death of the person. Antihistamines are used for the treatment and cure of the allergic reactions.

Anaphylaxis is a type of severe allergic reaction which can result in the death of the person. The first or the primary treatment which is provided, is that the person is injected with epinephrine which reduces the basic symptoms. Antihistamines are used for the treatment and cure of the allergic reactions. The antihistamines are molecules which are similar in structure to histamine and block the H1 receptors which prevent the release and action of histamines.