Figure another roof pitch to use when the contractor assembles a pair of rafters for evaluation of the pitch. To do this, use one hand to hold the longer leg of the square in place with the 12-inch mark at the edge of the board. Move the short leg toward you and align the 5-inch mark at the edge of the board.
TsH TesTs. The best way to initially test thyroid function is to measure. the TsH level in a blood sample. a high TsH level. indicates that the thyroid gland is failing because of a. problem that is directly affecting the thyroid (primary. hypothyroidism).
You may have tests to see how well your thyroid is working and to make sure the nodule is not cancer. Possible tests include: 1  A blood test to check the level of thyroid hormone in your body. 2  A thyroid scan, which uses radioactive material and a camera to see how well your thyroid gland is working.ossible tests include: 1  A blood test to check the level of thyroid hormone in your body. 2  A thyroid scan, which uses radioactive material and a camera to see how well your thyroid gland is working.