A thyroid scan can show the size, shape, and location of the thyroid gland . It can also find areas of the thyroid gland that are overactive or underactive. The camera takes pictures of the thyroid gland from three different angles. The radioactive tracer used in this test is either iodine or technetium.
The current U.S. Senate has 54 Republicans and 45 Democrats (including one independent). The 2016 Senate election takes place on November 8, 2016. There are 34 seats up in 2016, of which 24 are held by Republicans. Democrats will need to gain 4 or 5 seats to take control.
Senate: Democrats held 51 seats, Republicans held 47 seats; there was one independent and one independent Democrat 111th Congress: 2009 and 2010 White House: Democrat (Barack Obama) House: Republicans held 232 seats, Democrats held 200 seats; there were two vacancies. Senate: Democrats held 53 seats, Republicans held 45 seats; there were two independents, both of whom caucused with the Democrats.