[Verified Answer]: Timmy, age 2, has recently become…

Timmy, age 2, has recently become lethargic and has had frequent fevers. Although potty trained, he keeps wetting the bed and his mother notices that he has been really thirsty lately. He’s also dropped some weight, which his mother attributed to a growth spurt. What do you think is wrong with Timmy and what tests might confirm that? What would you expect the results to be?