Blood test in house usually costs 30, as their machine wasnt working they had to send it off to a lab, for liver, kidneys and pancreas.
1. Chemically, the addition of water; differentiated from hydrolysis, where the union with water is accompanied by a splitting of the original molecule and the water molecule. See also: solvation. 2. Clinically, the taking in of water; used commonly in the sense of reduced hydration or dehydration.
Water is a key reactant in cement hydration. The incorporation of water into a substance is known as hydration. Water and cement initially form a cement paste that begins to react and harden (set). This paste binds the aggregate particles through the chemical process of hydration. In the hydration of cement, chemical changes occur slowly, eventually creating new crystalline products, heat evolution, and other measurable signs.