Choice A rationale:

Assessing the degree of dehydration based on clinical signs and symptoms is a fundamental step in managing a dehydrated child.

This assessment guides the choice of appropriate treatment and fluid replacement.

Choice B rationale:

Calculating the fluid deficit based on the degree of dehydration is crucial in determining the amount of fluid that needs to be replaced accurately.

This calculation helps prevent under or overhydration.

Choice D rationale:

Monitoring the child's response to treatment and adjusting the plan accordingly is essential.

Dehydration management is an ongoing process, and adjustments may be necessary based on how the child is progressing.

Choice E rationale:

Communication with physicians, nutritionists, and other healthcare professionals is vital for comprehensive care.

Dehydration management often involves a multidisciplinary approach to address the child's overall health and nutritional needs.

Selecting all of these options (A, B, D, and E) ensures a comprehensive approach to managing dehydration in a child.

It involves assessment, calculation, monitoring, and collaboration with healthcare professionals for the best outcome.