What are true statements that reflect why infants experience more fluid and electrolyte changes? Select all that apply.
a. The infant has an expanded extracellular compartment.
b. Infants adjust less promptly to changes in fluids and electrolytes.
c. Compared with older children and adults, they have a greater fluid intake and output relative to size.
d. Fever and increased surface area relative to volume both contribute to greater insensible fluid losses in young patients.