Which of the Following Is the Result of Histamine and Other

Multiple Choice

Which of the following is the result of histamine and other chemicals in the body during anaphylaxis?

A) Urticaria occurs due to fluid being shunted from the skin, causing dehydration of tissue.
B) Blood vessels constrict, capillaries become leaky, and bronchoconstriction occurs.
C) Capillaries become leaky, bronchoconstriction occurs, and swelling appears in areas around the vocal cords.
D) Bronchodilation occurs, blood vessels dilate, and swelling appears in areas around the vocal cords.