List of top Pathophysiology Questions on Immunopathology including amyloidosis asked in GPAT

In light chain Immunoglobulin, the Carboxy terminus half of Molecule i.e. Constant (C) region consist of two basic amino acid Sequences named as:

A 15 year old boy presents with cough, sneezing and bronchoconstriction. His shows eosinophilia. This condition is most likely associated with which type of hypersensitivity reaction