An intervertebral disc, which separates joining vertebrae, is fastened to the roughened upper and lower surfaces of the drum-shaped bodies of the vertebrae.lick to read more below. An intervertebral disc, which separates joining vertebrae, is fastened to the roughened upper and lower surfaces of the drum-shaped bodies of the vertebrae. A typical vertebra has a drum-shaped body (centrum) that forms a thick, anterior portion of the bone.
FAQ [(fak)] An abbreviation for frequently asked question. A list that provides answers to common questions asked by visitors to a Web site.
PIQ stands for âPersonal Information Questionnaireâ, it is a set of basic questions written on a paper, which is required for your SSB interview. These questions are helpful for assessors to judge you better and after knowing certain things about you they can understand your personality.