Pre-op (C5)

NPO (Nil per oral) 6-8 hrs
vital signs
withhold insulin
H'stix (blood glucose) stat (immediately)
+/- Fleet enema
shower
consult anesthesia (doctor)
draw blood
- complete blood count
- random glucose
clotting factor
consent form
ECG
X-ray
renal function test
liver function test
cardiac enzyme
troponin (CK-MB)