A radioactive iodine uptake (RAIU) test uses a radioactive tracer and a special probe to measure how much tracer the thyroid gland absorbs from the blood. The test can show how much tracer is absorbed by the thyroid gland.
Learn How to Lay Blocks. Start mixing mortar mix as instructed. The first course of blocks should be installed below floor level and inside the foundation trench. This first line of concrete blocks shall rest on top of a layer of mortar mix. Spread mortar along the sides of the block and remove the excess mortar with a trowel. Repeat until the first course has been installed. Check the course with a level. Then, even it out with a thicker layer of mortar, if it is not.
The foundation should be twice as wide as the width of a breeze block and the depth too should be twice the size of the thickness of the breeze blocks. To level the foundation properly, use a leveler. Wait for the cement on the foundation to dry before putting up additional bricks for the wall.tep 1 â Prepare the Cement. First, the foundation for the breeze blocks will have to be laid. The foundation will be at least twice as wide as the wall. Keeping this in mind, mix the appropriate amount of cement for building a wall.