High PTH levels may be caused by: 1  A parathyroid gland growth (hyperplasia) or a parathyroid tumor. 2  A low level of calcium in the blood. A low blood calcium level can be caused by kidney disease, kidney failure, severe vitamin D deficiency, or an inability of the intestines to absorb calcium from food.
The equity multiplier is a financial leverage ratio that measures the amount of a firmâs assets that are financed by its shareholders by comparing total assets with total shareholderâs equity. In other words, the equity multiplier shows the percentage of assets that are financed or owed by the shareholders.
A VGA multiplier is a device that allows you to connect two displays, such as a monitor and a projector, to a single computer or other video source. If you're using a desktop computer that only has one VGA output port, you can use a VGA multiplier to connect the computer to both a monitor and a projector, allowing you to give a business presentation without craning your neck to look at the projection.