Introduction to Human Disease: Pathophysiology for Health Professionals 6th Edition by Agnes Loeffler,Michael Hart

تمرين 6

A 55-year-old, overweight truck driver complains to his physician of severe low back pain with sciatica. Of the following, the more likely cause of his condition is
A) muscle spasm.
B) sprained ligaments.
C) vertebral fracture.
D) herniated intervertebral disc.