SACRUM & COCCYX

Question 1

consists of five rudimentary vertebrae fused together to form a wedge-shaped bone

Answer 1

sacrum

Question 2

The anterior and upper margins of the first sacral vertebra bulges forward as the posterior margin of
the pelvic inlet and is known as the

Answer 2

sacral promontory

Question 3

vertebral foramina form the

Answer 3

sacral canal

Question 4

The laminae of the 5th sacral vertebra, and sometimes those of the 4th also, fail to meet in the midline, forming the

Answer 4

sacral hiatus

Question 5

consists of four vertebrae fused together to form a single, small triangular bone that articulates at its base with the lower end of the sacrum

Answer 5

coccyx

Question 6

what cervical vertebra consists a cervical rib?

Answer 6

7th cervical vertebra

Question 7

what lumbar may be incorporated into the sacrum?

Answer 7

5th lumbar vertebra