A 5-year-old girl was rushed to the emergency department because she was having trouble breathing.She had been playing at the park when she fell down and her face and neck started to swell up.One of her friends thought that the girl might have been stung by a bee because a bee was flying around them and shortly before the girl fell to the ground,she had screamed.The girl had a large red bump on her cheek.This girl has:

Question

Quizplus · Accepted Answer

The symptoms presented suggest that the girl is experiencing type I hypersensitivity, also known as an allergic reaction. The swelling of her face and neck, along with difficulty breathing, are classic signs of anaphylaxis, which is a severe form of allergic reaction. The presence of a red bump on her cheek is also consistent with a bee or insect sting. The other conditions listed, Bruton's hypogammaglobulinemia and type I diabetes, would not present with these symptoms. Type IV hypersensitivity is a delayed type of immune response that would not result in such rapid and severe symptoms.

A 5-Year-Old Girl Was Rushed to the Emergency Department Because