A client with a dehydrated child asks the nurse how to prevent dehydration.
What should the nurse educate the client about?
"The importance of maintaining a warm room temperature.”..
"The significance of oral rehydration solution (ORS).”..
"The need for complete blood count (CBC) testing.”..
"The child's need for frequent, heavy meals.”..
The Correct Answer is B
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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["B","C","D"]
Explanation
Choice A rationale:
Lactated Ringer's solution is not contraindicated in cases of hyperkalemia.
This solution contains potassium in a relatively low concentration of 4 mEq/L, which is unlikely to significantly impact hyperkalemia.
Choice B rationale:
Lactated Ringer's solution can be contraindicated in cases of hypokalemia.
While it does contain potassium, the concentration is relatively low at 4 mEq/L.
In cases of severe hypokalemia, a more potassium-rich solution might be preferred.
Choice C rationale:
Lactated Ringer's solution can be used in cases of lower GI fluid loss.
It can help replace lost fluids and electrolytes effectively.
Choice D rationale:
Lactated Ringer's solution can be used in cases of upper GI fluid loss.
It helps restore lost fluids and electrolytes.
Choice E rationale:
Lactated Ringer's solution is not contraindicated in cases of lactic acidosis.
In fact, it contains lactate (28 mEq/L), which can be metabolized to bicarbonate and help correct acidosis.
Correct Answer is ["A","B","C"]
Explanation
Choice A rationale:
Gastrointestinal illnesses, including diarrhea and vomiting, lead to fluid loss, significantly contributing to dehydration in children.
Diarrhea increases water and electrolyte loss from the body, while vomiting leads to rapid fluid depletion.
These conditions can be severe, especially in infants and young children, making them prone to dehydration.
Choice B rationale:
Excessive sweating during physical activity or in hot weather can result in significant fluid loss.
Children, especially when engaged in vigorous activities, can sweat profusely, leading to dehydration, especially if fluid intake does not match the loss.
Monitoring fluid balance is crucial during such situations to prevent dehydration-related complications.
Choice C rationale:
Insufficient fluid intake due to poor feeding or decreased thirst perception can lead to dehydration, especially in infants and young children who rely heavily on fluid intake for their hydration needs.
Children may not recognize their thirst or may refuse to drink due to illness, leading to decreased fluid intake.
This can result in dehydration, emphasizing the importance of assessing feeding habits and fluid intake patterns.
Choice D rationale:
Sunken eyes and fontanelle in infants are physical signs of dehydration, not etiological factors.
Sunken eyes are due to decreased tissue turgor, indicating dehydration.
Fontanelle, the soft spot on an infant's head, can appear sunken in dehydration.
These signs are crucial in assessing the severity of dehydration during physical examination but do not contribute to the causes of dehydration.
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