An 8 month old presents with fever, cough, and vomiting. The baby has vomited twice this morning; no diarrhea. Mom states the baby usually healthy but has "not been eating well lately". Doesn't own a thermometer, bu knows the baby is 'hot" and age acetaminophen two hours prior to arrival. The baby is wrapped inn a blanket, eyes are open, appears listless, skin hot and moist, sunken fontanel. Respirations are regular and not labored.
What is the ESI Level in this case?
A. ESI Level 1
B. ESI Level 2
C. ESI Level 3
D. ESI Level 4
E. ESI Level 5