Which factors contribute to increased fluid needs in pediatric patients? Select all that apply.

Choice A reason: Pediatric patients have a higher proportion of total body water compared to adults, not lower. This increases their vulnerability to fluid shifts and dehydration, but does not reduce fluid needs. Choice B reason: Young children may not recognize or verbalize thirst effectively, increasing the risk of dehydration. This communication barrier necessitates proactive fluid management. Choice C reason: Immature kidney function limits the ability to concentrate urine and conserve water, leading to increased fluid requirements to maintain homeostasis. Choice D reason: Rapid growth demands higher metabolic activity and cellular turnover, both of which require adequate hydration. Growth spurts intensify fluid needs. Choice E reason: Pediatric patients have a higher metabolic rate than adults, not lower. This contributes to increased insensible losses and fluid demands.