Evaluate and stabilize any life threatening physical injuries (ABC's)
Decontaminate after stabilized
Check for external contamination
document location, dose rate and/or count measurements initial and after decontamination, and description of decontamination methods/agents used
Check for internal contamination
swab both nostrils
24-hour stool and 24-hour urine samples
Identify radionuclide (chemical form), solubility and particle character
Document suspected route of contamination.
External exposure to ionizing<unk> 
document location and position of patient relative to source of<unk>  at time of exposure, as well as time and duration of exposure (including dosimeter information if applicable)
CBC q6-8h x 2-3 days
Amylase; baseline and at 24h post exposure
Check for external contamination
document location, dose rate and/or count measurements initial and after decontamination, and description of decontamination methods/agents used
Check for internal contamination
swab both nostrils
24-hour stool and 24-hour urine samples
Identify radionuclide (chemical form), solubility and particle character
Document suspected route of contamination.
External exposure to ionizing<unk> 
document location and position of patient relative to source of<unk>  at time of exposure, as well as time and duration of exposure (including dosimeter information if applicable)
document location, dose rate and/or count measurements initial and after decontamination, and description of decontamination methods/agents used
swab both nostrils
24-hour stool and 24-hour urine samples
Identify radionuclide (chemical form), solubility and particle character
Document suspected route of contamination.
document location and position of patient relative to source of<unk>  at time of exposure, as well as time and duration of exposure (including dosimeter information if applicable)
Radiation exposure 
Trauma 
Dirty bomb
Hazmat exposure
Bioterrorism
Nonaccidental trauma
Chemical weapons
Drugs of abuse