A nurse is preparing to calculate fluid replacement for a dehydrated child.
Which of the following steps should the nurse take? (Select all that apply).

Choice A rationale:

Maintaining a warm room temperature is not the key to preventing dehydration.

Dehydration occurs when the body loses more fluids than it takes in, and temperature control in the room doesn't directly address this issue.

Choice B rationale:

The significance of oral rehydration solution (ORS) is a crucial factor in preventing and treating dehydration.

ORS contains a balanced mixture of salts and sugars that help the body reabsorb water and electrolytes lost due to dehydration.

It is the most effective way to rehydrate a dehydrated child.

Educating the client about the importance of ORS is essential because it provides a clear solution to the problem of dehydration.

Choice C rationale:

The need for a complete blood count (CBC) testing is unrelated to the prevention of dehydration.

CBC is a diagnostic test used to assess various blood parameters, including red and white blood cell counts.

It is not a preventive measure against dehydration.

Choice D rationale:

Suggesting the child's need for frequent, heavy meals is not an appropriate way to prevent dehydration.

In fact, heavy meals can sometimes worsen dehydration as they may be difficult to digest, leading to an increased risk of vomiting and diarrhea, which exacerbate fluid loss.

Choice A rationale:

Vital signs are essential in assessing dehydration.

An elevated heart rate may indicate compensatory mechanisms due to decreased intravascular volume.

Low blood pressure may suggest severe dehydration, and abnormal temperature may indicate an underlying infection.

These parameters provide crucial information about the child's circulatory status, helping to assess the severity of dehydration.

Choice B rationale:

Physical examination findings, such as skin turgor and mucous membrane moisture, are valuable indicators of dehydration.

Poor skin turgor, where the skin doesn't return to its normal position promptly when pinched, indicates decreased tissue turgor due to fluid loss.

Dry mucous membranes, including the mouth, suggest dehydration and help evaluate the extent of fluid deficit.

These signs offer direct visual clues about the child's hydration status.

Choice C rationale:

Laboratory tests play a significant role in diagnosing dehydration.

A complete blood count (CBC) helps identify elevated hematocrit levels, indicating hemoconcentration due to fluid loss.

Electrolyte levels, specifically sodium and potassium, provide insights into the child's electrolyte balance, which can be disrupted in dehydration.

Urine specific gravity measures the kidney's ability to concentrate urine; a high specific gravity suggests concentrated urine due to reduced fluid intake.

These tests aid in confirming the diagnosis and assessing the severity of dehydration.

Choice D rationale:

Assessing the child's history is fundamental in understanding the underlying cause of dehydration.

Recent fluid intake and urine output patterns help determine the balance between intake and output.

Symptoms such as diarrhea, vomiting, and fever indicate potential causes of fluid loss.

Additionally, evaluating the child's overall health and any recent illnesses provides context for the dehydration, guiding appropriate treatment.