Chemicals that are responsible for the signs and symptoms of an allergic reaction to a bee sting include histamines and leukotrienes. The correct option is B.
<h3>What is an allergy?</h3>
Allergies are reactions to certain things, like food, smell, etc. The reactions are shown in the form of blisters, or sneezing, coughing or lumps in the skin.
Allergic reactions are sometimes lethal. The bee stung causes a blister on the skin, and it is very painful, red, and itchy. The reaction from the bee stung can be relieved by using ice on the area.
Thus, the chemicals are histamines and leukotrienes. The correct option is B.
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The question is incomplete. Your most probably complete question is given below:
A) The bee venom itself.
B) Histamines and leukotrienes.
C) Leukocytes and epinephrine.
D) Adrenaline and histamines.