Triple test UK the double test is part of the combined test for prenatal diagnostics. A test of levels of dimeric inhibin A (DIA) is sometimes added to the other three tests, under the name "quadruple test." Other names used include "quad test", "quad screen", or "tetra screen." Inhibin A will be found high in cases of trisomy 21 and low in cases of trisomy 18. Triple test The triple test, also called triple screen, the Kettering test or the Bart's test, is an investigation performed during pregnancy in the second trimester to classify a patient as either high-risk or low-risk for
Owned-and-operated television stations in the United States in May 1994, the network arranged a deal with New World Communications, which saw nearly all of that group's stations (most of which were VHF outlets) becoming Fox affiliates. Fox then acquired New World Communications outright in July 1996, and those VHF stations (including one in Dallas) became Fox owned-and-operated stations in the process. The network, however, did acquire more UHF O&Os in subsequent years, including Philadelphia's WTXF-TV (channel 29) in 1995, Orlando's WOFL (channel 35) in 2002 and Charlotte's WJZY (channel 46) in 2013. As a result of the New World deal, CBS lost its longtime Detroit affiliate WJBK