<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 7-year-old boy presents to an urgent care clinic from his friends birthday party after experiencing trouble breathing. His father explains that the patient had eaten peanut butter at the party, and soon after, he developed facial flushing and began scratching his face and neck. This has never happened before but his father says that they have avoided peanuts and peanut butter in the past because they were worried about their son having an allergic reaction. The patient has no significant medical history and takes no medications. His blood pressure is 9462 mm Hg, heart rate is 125min, and respiratory rate is 22min. On physical examination, his lips are edematous and he has severe audible stridor. Of the following, which type of hypersensitivity reaction is this patient experiencing?? A: Type I hypersensitivity reaction, B: Type II hypersensitivity reaction, C: Type III hypersensitivity reaction, D: Type IV hypersensitivity reaction, E: Combined type I and type III hypersensitivity reactions,  <response>: This is a question about hypersensitivity reactions. The key details in the stem are:- 7-year-old boy - Ate peanut butter at a party and soon after developed facial flushing, itching, trouble breathing - Never happened before but avoided peanuts due to concern for allergic reaction- Physical exam shows edematous lips and stridorThe reaction occurred rapidly after exposure to peanuts, which the patient has avoided in the past due to concern for allergy. This history is consistent with an IgE-mediated immediate hypersensitivity reaction. The physical exam findings of angioedema and stridor indicate a systemic reaction affecting multiple organs. Based on the acute timing and systemic nature of the reaction, this is most consistent with a type I hypersensitivity reaction.A: Type I hypersensitivity reaction 