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¦
The concept of opportunity cost is one of the most important ideas in economics. add up the direct costs like tuition, books, school supplies, etc. explicit costs, i.e., costs that require a money payment. compared to the value of the time it takes to attend class, do homework, etc.