The amount of lead in the blood and tissues, as well as the time course of exposure, determine toxicity. Lead poisoning may be acute (from intense exposure of short duration) or chronic (from repeat low-level exposure over a prolonged period), but the latter is much more common.
The COO is responsible for the daily operation of the company, and routinely reports to the highest ranking executive, usually the chief executive officer (CEO). The COO is usually the second in command at the firm, especially if the highest ranking executive is the Chairman and CEO.
This sample job description is for the generalist nonprofit chief operating officer who oversees all internal functions. This nonprofit COO oversees everything internal, freeing up the ED to focus on external matters such as fundraising, public relations, and partnerships.his sample job description is for the generalist nonprofit chief operating officer who oversees all internal functions. This nonprofit COO oversees everything internal, freeing up the ED to focus on external matters such as fundraising, public relations, and partnerships.