"Once a product lands in the United States, there are other tests that can be administered by the FDA on a spot-check basis.

VOA: standard.2010.05.27

A spokesman for the group says CT scans are frequently used in hospital emergency rooms because the results can be read quicker than with other tests, like ultrasound or MRIs, that do not use radiation.

VOA: standard.2010.01.30

Alzheimer's is considered if the tests fail to show the existence of other problems.

VOA: special.2009.09.15

South Korea warns any long-range launch by the North will be a violation of a U.N.resolution passed in 2006, when North Korea conducted long-range missile and nuclear weapons tests within months of each other.

VOA: standard.2009.03.12

Economists point out that the current jobless rate is already higher than the hypothetical rate that was used to calculate the health of banks and other financial institutions in so-called "stress tests" earlier this year.

VOA: standard.2009.06.07

Such tests,he adds, may also be aimed at frightening other countries in the region, like the Gulf States, or southern European nations that have U.S.or other Western bases on their soil,and might be involved in the logistics of an eventual attack.

VOA: standard.2009.12.18