During the initial assessment of an unconscious trauma patient, you find that the patient is breathing inadequately, has a weak radial pulse, and is bleeding from a lower extremity wound. You should direct your partner to

A. radio for an ALS ambulance to respond to the scene.
B. apply direct pressure to the bleeding as you assist ventilations.
C. initiate positive pressure ventilations as you control the bleeding.
D. prepare the long spine board and straps for rapid immobilization.

Answer: C. initiate positive pressure ventilations as you control the bleeding.