Careful management of your thyroid levels, as well as symptoms, is an essential part of your thyroid treatment. It's not only important to monitor your thyroid test results for changes, but for you and your practitioner to understand the reasons behind those changes, so they can be addressed. Sources:
A ridge cap is a building material that is installed along the ridge line of a sloped roof. A traditional gabled roof on a home is made up of two sloped sides that meet in the middle. The point where these two sides meet forms the apex of the roof, and is known as the ridge or ridge line.
Screw cap (wine) A screw cap capsule ready to be fitted onto a wine bottle. A screw cap is a metal cap that screws onto threads on the neck of a bottle, generally with a metal skirt down the neck to resemble the traditional wine capsule (foil). A layer of plastic (often PVDC), cork, rubber, or other soft material is used as wad to make a seal with the mouth of the bottle.