Problem: Which statement about prehospital and emergency department (ED) treatment and subsequent intensive care unit (ICU) treatment of the patient is TRUE? The duration of time the patient spent on a backboard is not important information. The number of units of blood transfused in the prehospital phase is not a required part of the patient's recorded history. The intensive care unit (ICU) team should know if cardiac or respiratory arrest occurred, and the duration of the arrest. Information regarding hypothermia is of no value to the intensive care unit(ICU) team.