A patient presents with poison ivy on the extremities, face, and buttocks after an initial exposure 2 days ago. What is this condition an example of?
A) Anaphylaxis
B) Serum sickness
C) Delayed hypersensitivity
D) Viral disease

Question

Quizplus · Accepted Answer

This condition is an example of delayed hypersensitivity, also known as Type IV hypersensitivity, which is a cell-mediated immune response that typically occurs 48-72 hours after exposure to an allergen like poison ivy.

A Patient Presents with Poison Ivy on the Extremities, Face