Renewal Requirements. Surgical technologists must renew their registration every year on or before their birthday. They're required to submit the appropriate fee. Continuing education is not required.
The nipple is the elevated structure located in the center of the areola (the pigmented skin surrounding the nipple) on the breast mound. Its color is determined by the thinness and pigmentation of the skin.
The Ishihara Color Test is the most common test for red-green color blindness. The test consists of a series of colored circles, called Ishihara plates, each of which contains a collection of dots in different colors and sizes.