What were the vital signs of the child upon arrival in the ED?
1) HR 126, RR 28, BP 80/64, SpO2 96
2) HR 126, RR 28, BP 80/64, SpO2 94
3) HR 120, RR 30, BP 80/60, SpO2 96
4) HR 120, RR 30, BP 80/60, SpO2 94