A twelve year old girl received a pair of earrings from her friend for her birthday. The second time she wore them,her earlobes became red,itchy and inflamed,with blisters appearing within 48 hours. What type of hypersensitivity is causing the discomfort?

Question

A twelve year old girl received a pair of earrings from her friend for her birthday.  The second time she wore them,her earlobes became red,itchy and inflamed,with blisters appearing within 48 hours.  What type of hypersensitivity is causing the discomfort?

Quizplus · Accepted Answer

Type IV hypersensitivity is a delayed-type hypersensitivity reaction, often involving skin reactions such as contact dermatitis, which is consistent with the symptoms described.

A Twelve Year Old Girl Received a Pair of Earrings