The Bank of Canada is the central bank of the country. In addition, the Minister of Finance and Minister of Industry utilize the Statistics Canada agency for financial planning and economic policy development. The Bank of Canada is the sole authority authorized to issue currency in the form of Canadian bank notes.
Quest Diagnostics offers 2 panels (von Willebrand Comprehensive Panel and von Willebrand Comprehensive Panel 2) that include key tests for VWD diagnosis and typing, along with an interpretation of results and additional comments (Figure 2) .
What It Is. A von Willebrand factor (vWF) antigen test measures the quantity of a protein called von Willebrand factor that helps blood to clot. A clot is a lump of blood that the body produces to prevent excessive bleeding by sealing leaks in blood vessels caused by wounds, cuts, scratches, and other conditions.