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 10th Amendment was added on to the Constitution to assure reluctant delegates that the Federal Government would not overstep its boundaries. It specifies the federal system in the United States. Very few federal laws, however, are overturned because of the 10th Amendment.efining the 10th Amendment. The 10th Amendment is the final amendment in the United States' Constitution's original Bill of Rights. It was added to assure delegates from the various states that the Federal Government would not step outside the boundaries established in the Constitution. The amendment reads: