Tierney just came back from seeing a neurologist. He tells you that the neurologist has scheduled a test in which images of Tierney's brain will be recorded after radioactive chemicals have been injected into his bloodstream. However, Tierney can't remember the actual name of the test that has been scheduled. It appears that his neurologist is planning: Group of answer choices

Positron emission tomography (PET) scan

Explanation:

Position emission tomography, also known as a PET scan, is a scan which purpose is to give the doctor a view of diseases in the individuals body. They reveal how the organs and tissue in the body work. This scan is done by using a radioactive drug known as tracer to carry out the scan. The PET scan is also known as an imaging test. From Tierney's description it is observed that a PET test was carried on him because radioactive chemicals were injected into his bloodstream to record the images of his brain cell.

this headline suggests that midterm congressional   elections are at the corner and trump administration wants to activate his base by vowing to clamp down on immigrants and immigration as trump had said during his election campaign around two years ago. when a baby is born in usa, the baby becomes citizen of usa for 85 years and trump wants to end this rule of birthright citizenship to control illegal immigration and this what he said in an interview""we’re the only country in the world where a person comes in and has a baby, and the baby is essentially a citizen of the united states for 85 years, with all of those benefits,” "

which of the following is a subsurface event that takes place during the rock cycle?