childâs arm to give medicine for the test. What happens during the scan? 1. The first medicine, called radioisotope, is given. Your child will need to lie still during the scan. It normally takes 30 minutes. After this scan, the images will be checked to make sure all the areas can be seen. 2. The CCK is given over 30 minutes.
Digit span testing is a measure of memory span which is the number of items, usually words or numbers, that a person can retain and recall. Where numbers are used it is also known as digit span, and the test is called digit repetition.
Span of control. Span of control is the term now used more commonly in business management, particularly human resource management. Span of control refers to the number of subordinates a supervisor has. In the hierarchical business organization of some time in the past it was not uncommon to see average spans of 1 to 4 or even less. That is, one manager supervised four employees on average.