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A test for blood in the stool in which hydrogen peroxide solution is added to a mixture of a saturated benzidine solution and a small quantity of feces in a test tube; a persistent dark-blue color indicates the presence of blood.
Marshmallow TestRead more in this article about some frequently asked questions and fun facts related to our definitions.
What’s The #’s Real Name?How do we currently use the # symbol? On Twitter, Facebook, and Instagram, you tag your friends with the @ symbol and you tag topics with the #. If you see something that says “#WordoftheDay,” the tweet or post has something to do with Word of the Day. And, once you click on that marked topic, you’ll likely see all public posts about it. It’s a …
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.