Positron emission tomography (PET) is a test that uses a special type of camera and a tracer (radioactive chemical) to look at organs in the body. The tracer usually is a special form of a substance (such as glucose) that collects in cells that are using a lot of energy, such as cancer cells.
The Eleventh Amendment was ratified in 1798 in order to overrule the Supreme Courtâs decision that a South Carolina citizen could sue the state of Georgia for money damages.he Eleventh Amendment was ratified in 1798 in order to overrule the Supreme Courtâs decision that a South Carolina citizen could sue the state of Georgia for money damages.
The Eleventh Amendment was proposed by the 3rd Congress on March 4, 1794, when it was approved by the House of Representatives by vote of 81 â 9, having been previously passed by the Senate, 23 â 2, on January 14, 1794. The amendment was ratified by the state legislatures of the following states: