A 2yo girl prv well presents with a hx of vomiting and diarrhea for 4hrs. What is the most
suitable indication for IV fluid administration?
a. Capillary refill time >4s
b. HR >90bpm
c. Increased RR
d. Stool >10x/d
e. Weight of child = 10kgs
answer: A
Capillary refill time more than 3 seconds indicates severe dehydration