For example, if you learn that muscle tetany (aka clenched muscles) occur in hypocalcemia, then you should see muscle weakness or flaccidity in hypercalcemia. And, in fact, those are two major symptoms that are tested on for calcium imbalance.
You may use it to: 1  Apply for a Washington State Unified Business Identifier (UBI) number or tax registration number. 2  Open or reopen a business. 3  Change ownership of a business.  Open a new business 1  location. Change business locations.  Register or change a trade 1  name. Hire employees.  Get a Minor Work Permit.
Don't get confused between a UBI number and a Federal Employer Identification Number (FEIN). The Internal Revenue Service assigns the latter number to a business in order to classify its federal tax account, according to the Washington Secretary of State website.