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 What is PPD when testing for tuberculosis?

Answer PPD stands for the purified protein derivative that a health care provider injects under the top layer of the skin, causing a blister to form under the skin. The test is also known as a tuberculosi... Read More »
http://www.answerbag.com/q_view/1933094

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In which countries are the overseas testing locations of the US Army located and in what kind of testing are they involved?

The US doesn't tend to test within other countries' borders. However, they have many overseas testing locations, nearly all islands in the south pacific. Here, nuclear weapons were tested during th... Read More »
http://wiki.answers.com/Q/In_which_countries_are_the_overseas_testing_locations_of_the_...

Oscilloscope Testing Techniques - Any Electronics site that Reveals Real-Life Component Testing?

Try the Electronic Repair site. It covers testing & repairing a vast number of components using oscilloscopes, multimeters and other industrial instruments.
http://answers.yahoo.com//question/index?qid=20091009103036AAxdKSE

Protocol testing and telecom testing difference?

Protocol testing is a general term used in communication industry with testing different protocols or standards. These are the different types of protocol testing :1)Data-com Protocol Testing ,Test... Read More »
http://answers.yahoo.com/question/index?qid=20090727022154AAEy3Xf

UV and Tuberculosis?

Tuberculosis, or TB, currently ranks among the world's deadliest diseases, and roughly 2 million deaths are related to tuberculosis each year, according to the Centers for Disease Control. Since th... Read More »
http://www.ehow.com/about_6572990_uv-tuberculosis.html


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