[ prous′nĭts-küst′nər ]
A reaction based on passive transfer of allergic sensitivity in which serum from an allergic individual is injected into cutaneous sites on a normal individual and the injected sites are then exposed to antigens to which the donor is allergic; the cutaneous sites show a characteristic wheal-and-flare reaction.
IS YOUR DESERT PLANT KNOWLEDGE SUCCULENT OR DRIED UP?
Cactus aficionados, don't get left in the dust with this quiz on desert plants. Find out if you have the knowledge to survive this prickly foray into the desert!
Question 1 of 7
This tall, horizontally branched cactus is probably the most recognizable cactus in Arizona. What is it called?
Words nearby Prausnitz-Küstner reaction
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.