A Wheal and Flare Reaction is Best Described as A

Question

A wheal and flare reaction is best described as a:
A)raised white area with a reddened area
B)raised red area
C)blister
D)flat red area

Accepted Answer

A wheal and flare reaction typically appears as a raised white area surrounded by a reddened area, indicating swelling and inflammation in response to an allergen or irritant.