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.
There are 98 women members of the 113th Congress. There are 78 in the House and 20 in the Senate. Of the 78 women in the House, 58 were Democrats and 20 were Republicans. Of the 20 women in the Senate, 16 were Democrats and four were Republicans.