Children - Achondroplasia What is achondroplasia? Achondroplasia is a type of rare genetic bone disorder. Achondroplasia is the most common type of these disorders. It causes the strong, flexible tissue called cartilage to not be made into bone as normal. This causes a series of signs, such as short arms and legs and a large head. This condition used to be called dwarfism.
TASCâ¢ is produced by CTB/McGrawâ Hill for national use. Starting in January 2014, individuals in New York State who are seeking a High School Equivalency Diploma will no longer take the GEDÂ®, but will instead take the TASCâ¢.
GED, HiSET, and TASC Test Eligibility Requirements in Nevada. 1  You must be a resident of Nevada. 2  You cannot be enrolled in an accredited high school or be a high school graduate. 3  You must be 18 years old or older. However, you can take the test at 16 or 17 if you meet additional requirements.