Which part of the vertebral column receives the most stress by bearing most of the weight of the body?
A. the cervical region
B. the lumbar region
C. the sacrum
D. the sacral promontory
Answer:B
Which part of the vertebral column receives the most stress by bearing most of the weight of the body?
A. the cervical region B. the lumbar region C. the sacrum D. the sacral promontory