Shortage - Definitions. 1  In a perfect market (one that matches a simple microeconomic model), an excess of demand will prompt sellers to increase prices until demand at that price matches the available supply, establishing market equilibrium [1] [citation needed].
Addison's disease. Addisonâs disease, also known as primary adrenal insufficiency and hypocortisolism, is a long-term endocrine disorder in which the adrenal glands do not produce enough steroid hormones. Symptoms generally come on slowly and may include abdominal pain, weakness, and weight loss. Darkening of the skin in certain areas may also occur.
The list of diagnostic tests mentioned in various sources as used in the diagnosis of Addison's Disease includes: 1  Physical examination-particularly for hyperpigmentation of the skin. 2  Cortisol levels blood test. 3  X-ray adrenal glands-detect calcium deposits from TB-related Addison's.