Final answer:
In cases of intussusception in children, stools are often described as currant jelly-like due to the mixture of blood and mucus that results from the condition.
Step-by-step explanation:
In a child with intussusception, the nurse would describe the stools as C) Currant jelly-like. This is because in intussusception, part of the intestine telescopes into an adjoining intestinal segment, which can lead to the obstruction of blood flow. This results in the leakage of blood and mucus into the intestine, which when passed, resembles currant jelly. The presence of such stool is an important clinical sign and usually prompts further investigation for intussusception.