Amata Almodovar is a resident of Vault 101. Born in 2258, she is younger than her friend, the Lone Wanderer. Amata is the only child of Overseer Alphonse Almodovar and the only childhood friend of...
Nuclear medicine scans use small amounts of radioactive dye (tracer) to highlight areas of concern, such as cancer cells or infection. Pictures can than be taken of these areas. There are many types of nuclear medicine scans, including: A special dye called a radioactive isotope, or tracer, is given through an IV. This tracer contains a small amount of radiation, about the same amount as an x-ray. The dye travels through the body and gathers in the area of the body being examined.
It is also used in infrared detectors. The radioisotope thallium-201 (as the soluble chloride TlCl) is used in small, nontoxic amounts as an agent in a nuclear medicine scan, during one type of nuclear cardiac stress test.hallium is extremely soft, malleable and sectile enough to be cut with a knife at room temperature. It has a metallic luster that, when exposed to air, quickly tarnishes to a bluish-gray tinge, resembling lead. It may be preserved by immersion in oil. A heavy layer of oxide builds up on thallium if left in air.