Like I said, I'm speculating, but I fail to see how a bleeding man can be adequately treated without at least an H&H to establish his remaining blood volume. The ER physician simply would not know how much this man had bled on the sidewalk, and how close he was to death without it. Not doing the H&H would have bordered on malpractice by the physician, assuming a lab was available to to provide results in an expeditious fashion. The other tests, CMP and toxicology are routine for an unknown patient to provide safety in treatment. The type and match would be done in case the H&H was so low a transfusion was required. I'll cut out my speculation until the results appear though.
Fox News cannot say no blood was drawn unless they have the ER Report, which is confidential information and likely not released by Mr. Davis or his attorney. Chances are Fox has the Police Report, which did not request bloodwork, and they are jumping to conclusions. I just cannot imagine an ER physician not ordering blood drawn in this instance for the reasons I've stated, but I could be wrong, I have been before.
But, it's my understanding that in most jurisdictions, given charges of DUI and hospitalization, the cops can and do routinely order a blood drawing.
Understood. But simply because law enforcement did not request (they cannot order) bloodwork, does not mean it was not performed. The ER physician can order the tests independently of the police, and in fact must order them so he can provide adequate and safe treatment to a bleeding patient.
edited to add:
Davis and his lawyer said no blood or breath tests for drunkenness were administered following Davis' arrest. New Orleans police said they typically do not test people arrested for public intoxication. Spokesman Marlon Defillo (search) said judges traditionally rely on an officer's expertise.
Fox News
Never let it be said I won't support both sides of an argument in search of the truth!
Another aspect of this is all collected blood is usually held by a lab for X number of days post collection. If this was done on Mr. Davis' bloodwork (assuming it was drawn, which I believe it was) then there is a possibility a BAC could be performed at a later date. I am not sure of the test veracity afterwards though, I will have to ask a couple of Lab Tech friends on that one......
Ok, I checked. You cannot do a BAC on blood that was collected 24 hours prior, so that aspect is out. If the ER Doc did not order the toxicology, there is not a possibility of getting a BAC at a later date. One other aspect that could affect this is when a BAC is drawn, the venipuncture site must be cleaned with betadine instead of the commonly used alcohol prep pad(obviously) to prevent a false positive. Again, though if the BAC came back negative, it would not matter what the site was cleaned with, because the test can only invalidate towards a positive result.