When parathyroid hormone is overproduced blood calcium levels can become dangerously high, leading to parathyroid disease symptoms such as fatigue, weakness, depression, anxiety, nausea, vomiting, and digestive disorder. Long term effects can include kidney stones, cognitive impairment.ones are not affected in this disease, however. Hypoparathyroid disease causes include trauma to the parathyroid glands, autoimmune disease, and magnesium deficiency.
Matrix organization is more than a matrix structure. It must be reinforced by matrix systems such as dual control and evaluation systems, by leaders who operate comfortably with lateral decision making, and by a culture that can negotiate open conflict and a balance of power.
Explain the Three-Tier Organizational Structure. A three-tier organizational structure promotes management collaboration with staff. Digital Vision./Digital Vision/Getty Images. Organizational structures are hierarchies of command. There are two major types: tall and flat.The main difference between tall and flat organizations is how information flows through the enterprise. The three-tier structure is classified as a flat hierarchy.his encourages a staff employee to innovate to solve problems. In a three-tier structure, staff and managers work together to overcome obstacles in the local business, with the authority to do so granted by the executive level.