For a high-priority, unstable patient with musculoskeletal injuries, you should:

A. splint the specific injuries before transport
B. immobilize the whole body on a long spine board and "load and go"
C. position the patient on the less injured side and then "load and go"
D. apply a cervical collar and then splint specific injuries before transport

B. immobilize the whole body on a long spine board and "load and go"