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.
Hand: A hand was approximately 5 inches or 5 digits (fingers) across. Today, a hand is 4 inches and is used to measure horses (from the ground to the horse's withers, or shoulder). Span: A span was the length of the hand stretched out, about 9 inches.Foot: In ancient times, the foot was 11 1 /42 inches.Today it is 12 inches, the length of the average man's foot.Yard: A yard was originally the length of a man's belt or girdle, as it was called. In the 12th century, King Henry I of England fixed the yard as the distance from his nose to the thumb of his out-stretched arm. Today it is 36 inches.and: A hand was approximately 5 inches or 5 digits (fingers) across. Today, a hand is 4 inches and is used to measure horses (from the ground to the horse's withers, or shoulder). Span: A span was the length of the hand stretched out, about 9 inches.