question: Q:If a blood unit has been out of refrigeration for longer than the accepted time limit, you should:? 
  A:transfuse it as soon as possible and annotate the patient's notes with the time of administration.;B:dispose of the contents in the sluice area, keeping the bag for record purposes.;C:return it to the blood bank and inform them of why you have done so.;D:refrigerate for a minimum of 12 hours and then administer it.