Reference no: EM133848792

Problem

Case Study: A 25-year-old man, presents to the emergency department with a sudden onset of difficulty breathing, swelling of the face and lips, and a widespread itchy rash. He reports that these symptoms began approximately 15 minutes after eating a Snickers chocolate bar at his friend's house. John has a known history of mild asthma, but no previous episodes of food allergies. He takes no regular medications and has no significant family history of allergies. He is a non-smoker, occasionally drinks alcohol, and works as an accountant. He usually eats a varied diet without any restrictions. On Examination General appearance: Anxious, in moderate distress Vital signs: Blood pressure 90/60 mmHg, heart rate 120 bpm, respiratory rate 28 breaths per minute, oxygen saturation 90% on room air Skin: Urticarial rash over the trunk and extremities, facial and lip angioedema Respiratory: Stridor, wheezing heard bilaterally, use of accessory muscles for breathing Cardiovascular: Tachycardia, no murmurs Abdomen: Soft, non-tender, no organomegaly Neurological: Alert and oriented, no focal deficits Based on the case presentation, establish a differential diagnosis and a provisional diagnosis for the patient. Get the instant assignment help. In your problem, propose immunological tests which should be ordered and propose expected results and medication given in managing the patient.