A (ALPHA)
NO THREAT TO LIFE
BLS
ROUTINE
B (BRAVO)
SERIOUS, NO THREAT TO LIFE
BLS
EMERGENCY
C (CHARLIE)
POSSIBLE THREAT TO LIFE
ALS
EMERGENCY
D (DELTA)
DEFINITE THREAT TO LIFE
ALS
EMERGENCY
E (ECHO)
SERIOUS THREAT TO LIFE
ALS
EMERGENCY
M (OMEGA)
MINOR
BLS
ROUTINE