A 23-year-old female woke up this morning with neck pain and stiffness. She rates her pain as being 7/10. On examination her head is tilted to one side, Cervical compression and distraction produce local pain. Kernig's and Brudzinski tests are negative. Muscle and sensory tests are all normal. Right lateral flexion and left rotation are significantly restricted.

Which three diagnoses might be present in this patient?

A. Paraspinal muscle contraction

B. Sprained neck

C. Torticollis

D. Cervical disc

E. Rheumatoid arthritis

F. Sternocleidomastoid spasm

G. Trapezius spasm

H. Meningitis

I. Spinous fracture