About Thyroid Uptake and Scan. A thyroid uptake and scan, also known as a radioactive iodine uptake test (RAIU), is a nuclear medicine exam in which the patient receives an oral dose of a radioactive iodine that is absorbed by thyroid tissue.
Unfortunately, if you want to use enamel paint but you don't want the high-sheen gloss finish, you won't see many options at the paint store. However, you can make your enamel paint look dull if you know the proper technique. Things You'll Need. Pour two gallons of the enamel paint into a five-gallon bucket. Add one gallon of white enamel undercoat. Stir the contents of the five-gallon bucket for 10 minutes with a wooden stir stick. Continue adding enamel paint until you reach the desired color.
Between those two extremes, there is a number of intermediate gloss levels. Their common names, from the most dull to the most shiny, include: flat, matte, eggshell, satin, silk, semi-gloss and high gloss. These terms are not standardized, and not all manufacturers use all these terms.lossy paints are shiny and reflect most light in the specular (mirror-like) direction, while on matte paints most of the light diffuses in a range of angles. The gloss level of paint can also affect its apparent colour.