Thyroid function tests are a series of blood tests used to measure how well your thyroid gland is working. Available tests include the T3, T3RU, T4, and TSH. The thyroid is a small gland located in the lower-front part of your neck.
Clipping path is a path or shape drawn from the shape tool as a rectangle or circle or any shape using pen tool. It is mainly used for clipping other layer over it. Means when you are having a image of a person standing and you made a shape of it and clipped it and see that the head shape is not proper, you can edit the shape afterwards.
1. a groove or furrow in a soft road, caused by wheels. 2. any deep mark, hole, or groove. 3. a narrow or predictable way of life, set of attitudes, etc; dreary or undeviating routine (esp in the phrase in a rut) vb, ruts, rutting or rutted. (tr) to make a rut or ruts in.