1 Intellectual functioning. Also known as IQ, this refers to a personâs ability to learn, reason, make decisions, and solve problems.  Adaptive behaviors. These are skills necessary for day-to-day life, such as being able to communicate effectively, interact with others, and take care of oneself.
Guide. A bone scan is a test that can find damage to the bones, find cancer that has spread to the bones, and watch problems such as infection and trauma to the bones.
PET/CT also can show how advanced a disease has become. PET, or positron emission tomography, provides the metabolic information. The computed tomography (CT) scan simultaneously takes multiple images to create a map of the body. This helps pinpoint the location of cancerous tumors or metabolic activity in the brain.