1. A 31-year-old male develops a severe full-body rash after receiving penicillin. He is certain that...

 

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1. A 31-year-old male develops a severe full-body rash after receiving penicillin. He is certain that he has never received this antibiotic in the past. Summarize the immunologic reaction that is occurring in this patient, and discuss one hypothesis that would explain why the symptoms occurred when he never was prescribed the drug before. 2. Trace the course of a pollen grain through sensitization and provocation in type I allergies, discussing the role of mast cells, basophils, IgE, and allergic mediators. 1. A 31-year-old male develops a severe full-body rash after receiving penicillin. He is certain that he has never received this antibiotic in the past. Summarize the immunologic reaction that is occurring in this patient, and discuss one hypothesis that would explain why the symptoms occurred when he never was prescribed the drug before. 2. Trace the course of a pollen grain through sensitization and provocation in type I allergies, discussing the role of mast cells, basophils, IgE, and allergic mediators.

Answer rating: 100% (QA)

Solution Answer 1 If the person is certain about the nonexposure of penicillin ever before It may be possible that the kind of symptoms that appeared ... View the full answer