When only one of the blood cultures is positive out of a set of 2 or more. The validity of this statement is directly proportional to the number of negative blood cultures and depends on the organism identified.
The Foreign Intelligence Surveillance Act (FISA) was introduced on May 18, 1977, by Senator Ted Kennedy and was signed into law by President Carter in 1978.
The National Recovery Administration (NRA) was the primary New Deal agency established by U.S. president Franklin D. Roosevelt (FDR) in 1933. The goal was to eliminate cut-th â¦ roat competition by bringing industry, labor and government together to create codes of fair practices and set prices.The NRA was created by the National Industrial Recovery Act (NIRA) and allowed industries to get together and write codes of fair competition..t was Franklin Roosevelt's New Deal attempt to end the depression, create a recovery by stimulating the industrial base, create new labor standards regarding the work week, hours and wages, eliminate competition, and create jobs.