Temporal arteritis, also known as giant cell arteritis, is a condition that involves blood vessel inflammation and damage. According to the University of Maryland Medical Center, this condition may affect the medium or large arteries that supply blood to your head, neck, upper body and arms.
Define opportunity cost: the added cost of using resources (as for production or speculative investment) that is the difference between the actualâ¦ the added cost of using resources (as for production or speculative investment) that is the difference between the actual value resulting fromâ¦
In microeconomic theory, the opportunity cost of a choice is the value of the best alternative foregone, where a choice needs to be made between several mutually exclusive alternatives given limited resources.: Suppose you have a free ticket to a concert by Band A. The ticket has no resale value. On the night of the concert your next-best alternative entertainment is a performance by Band B for which the tickets cost $40. You like Band B and would usually be willing to pay $50 for a ticket to see them.