Techniques of Testing for Possible Allergy Include: (Select All That

question 18

Multiple Choice

Techniques of testing for possible allergy include: (Select all that apply.)

• A)the scratch test.
• B)drinking diluted solution of antigen.
• C)intradermal injection.
• D)dropping solution in the eye.
• E)adhesive patches.

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Definitions:

D-Talose

A type of sugar, specifically a monosaccharide, that is part of the aldohexose family and is known for its optical activity.

Methyl β-D-Talopyranoside

A methyl glycoside formed from the β-D-Talopyranose form of talose, demonstrating how sugars can be chemically modified to glycosides.

Aglycone

The non-sugar portion of a glycoside molecule, which becomes free when the glycosidic bond is hydrolyzed.

Anomeric Carbon

The carbon atom in a cyclic saccharide that is connected to two oxygen atoms, one in an ether linkage and the other in a hydroxyl group, and its configuration determines the alpha or beta form of the saccharide.