Question: from top to bottom what are the five regions of the spine?
Answer: Cervical - Shown in red, this region supports the head. It is made up of 7 vertebrae. ...  Thoracic - Shown in blue, this region supports the ribs. ...  Lumbar - Shown in yellow, this region is located in the lower back. ...  Sacral - Shown in green. ...  Coccygeal - Shown in purple.