A client who has been diagnosed with mild hyponatremia and has experienced gastric fluid loss from vomiting is about to receive Half Normal Saline (0.45% NaCl).
This intravenous fluid contains Sodium 77 mEq/L and Chloride 77 mEq/L.
It is contraindicated in cases of hypovolemia, hyponatremia, increased intracranial pressure, liver disease, trauma, and burns.
What should the client say to demonstrate understanding of the treatment plan?
“This fluid will help to restore my sodium levels and replace the fluids I lost from vomiting.”.
“This fluid will help to lower my sodium levels and replace the fluids I lost from sweating.”.
“This fluid will help to restore my potassium levels and replace the fluids I lost from vomiting.”.
“This fluid will help to lower my potassium levels and replace the fluids I lost from sweating.”..
The Correct Answer is A
Choice A rationale:
“This fluid will help to restore my sodium levels and replace the fluids I lost from vomiting.”.
The client should understand that they are receiving Half Normal Saline (0.45% NaCl) to restore sodium levels and replace lost fluids due to vomiting.
Half Normal Saline contains 77 mEq/L of sodium and 77 mEq/L of chloride, making it a suitable choice for a patient with mild hyponatremia and fluid loss from vomiting.
It helps restore sodium levels without the risk of overcorrection seen with 0.9% NaCl.
Choice B rationale:
“This fluid will help to lower my sodium levels and replace the fluids I lost from sweating.”.
Half Normal Saline is not used to lower sodium levels; its purpose is to restore sodium levels and provide fluids for cases like vomiting or other fluid losses.
Sweating typically leads to fluid loss, not sodium loss, and Half Normal Saline is not a treatment for high sodium levels.
Choice C rationale:
“This fluid will help to restore my potassium levels and replace the fluids I lost from vomiting.”.
Half Normal Saline does not address potassium levels, and the primary reason for using it is to address sodium imbalances and fluid loss, not potassium-related issues.
Choice D rationale:
“This fluid will help to lower my potassium levels and replace the fluids I lost from sweating.”.
Half Normal Saline is not used to lower potassium levels and is not specifically indicated for treating high potassium.
Additionally, it is not typically used to address fluid loss from sweating.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale:
Lethargy and muscle weakness are common signs of electrolyte imbalances in a dehydrated child.
Dehydration can lead to an imbalance of electrolytes, such as sodium and potassium, which affects muscle function and overall energy levels.
Choice B rationale:
Increased appetite and hyperactivity are not typical signs of electrolyte imbalances in a dehydrated child.
Dehydration often leads to a decreased appetite and lethargy.
Choice C rationale:
Shortness of breath and coughing are not directly related to electrolyte imbalances in a dehydrated child.
These symptoms are more likely to be associated with respiratory or pulmonary issues rather than dehydration.
Choice D rationale:
Excessive thirst and urination are common signs of dehydration but are not indicative of electrolyte imbalances.
These symptoms occur as the body attempts to compensate for fluid loss by increasing thirst and increasing urine output.
Electrolyte imbalances are more likely to manifest as muscle weakness and cardiac arrhythmias.
Correct Answer is C
Explanation
“I understand that my child’s hydration status will be continuously assessed.”.
Choice A rationale:
While a child's age and weight may play a role in determining fluid replacement, this statement doesn't encompass the entire concept of managing dehydration.
Monitoring hydration status involves assessing clinical signs and symptoms, as well as ongoing evaluation.
Choice B rationale:
Electrolyte solutions and supplements are indeed part of the treatment for dehydration.
However, this statement doesn't reflect the comprehensive understanding of managing a dehydrated child, including continuous assessment of hydration status.
Choice C rationale:
This statement indicates a correct understanding.
Continuous assessment of a child's hydration status is essential in managing dehydration.
It allows healthcare providers to monitor the child's response to treatment and make necessary adjustments.
Choice D rationale:
Collaboration within the healthcare team is important, but this statement doesn't specifically address the understanding of fluid replacement and dehydration management.
The correct response is choice C because it highlights the critical aspect of continuous assessment, which is essential to ensure that the child's hydration status is being monitored effectively during treatment.
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