Imagine that you are a nurse in a busy ER. A gunshot
victim is transported to your facility via ambulance. There is
a large amount of blood on the gurney. The Hbg test in the
ER shows that the pt's hemoglobin level is at 8g/dL. You
recall that normal hemoglobin values for men are 13.5 to
17.5g/dL. You notify the attending ER doctor of the patient's
hemoglobin levels. The doctor tells you to perform a test to
check for blood-type compatibility on this patient. Which test
will you identify on the lab request slip?l
