A worried mother brings her daughter to the free clinic. She recently noticed a rash on her 10-year-old daughter’s neck/chest. On closer exam, you observe the “rash” is raised, red, and in the shape of a heart, similar to the nickel heart on the little girl’s necklace. What type of hypersensitivity reaction has occurred?
A. Immediate hypersensitivity (Type I)
B. Cytotoxic hypersensitivity (Type II)
C. Immune complex hypersensitivity (Type III)
D. Cellular (delayed) hypersensitivity (Type IV)
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