To clarify my point, CPR and hemorrhage control are not mutually exclusive at all. You should be prepared to administer both if you carry medical supplies around. Ultimately you have to assess your patient and address problems by priority. I just want to underline that CPR is functionally as close to we get to "in the field life support," and that dismal outcomes are reflective the severity of the patient's condition and not usually a failure of provider or technique.