INCORRECT

Question 2

An allergist performs skin testing on a patient because every time he mows his lawn, he gets severe hayfever. The test result is negative for all antigens tested. She decides to do a bermuda grass RAST on the patient. The RAST tells her _________________ .
The patient's levels of total IgE since radiolabeled anti-IgE is used in the RAST.
Explanation.
IgE levels specific for a given allergen are determined in RAST.


Immunological Techniques
University of Arizona
Monday, October 6, 2008
douglas.lake@asu.edu

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