Common laboratory tests and what they mean. Your doctor may order laboratory tests for you as part of a routine checkup, or to confirm a diagnosis or monitor your health. Below are common laboratory tests grouped and listed by name in alphabetical order: - A - | - B - | - C - | - D - | - E - | - F - | - G - | - H - | - I - | - K - | - L - | - M/N - | - O - | - P - | - R - | - S - | - T - | - U - | - V -.
In terms of a security, such as a stock or a bond, or equivalently to be long in a security, means the holder of the position owns the security and will profit if the price of the security goes up. Going long a security is the more conventional practice of investing.
Stock is an equity investment that represents part ownership in a corporation and entitles you to part of that corporation's earnings and assets. Common stock gives shareholders voting rights but no guarantee of dividend payments. Preferred stock provides no voting rights but usually guarantees a dividend payment.