A nurse is admitting a 6-month-old infant who has dehydration.
Which of the following amounts of urinary output should indicate to the nurse that the treatment has corrected the fluid imbalance?
0.5 mL/kg/hr.
15 mL/kg/hr.
2 mL/kg/hr.
7.5 mL/kg/hr.
The Correct Answer is C
The correct answer is C. 2 mL/kg/hr.
Choice A rationale: An output of 0.5 mL/kg/hr is insufficient and indicative of ongoing dehydration or inadequate fluid intake.
Choice B rationale: An output of 15 mL/kg/hr is excessive and could suggest overhydration or a different pathology.
Choice C rationale: A urinary output of 2 mL/kg/hr is an ideal measure for indicating that fluid balance has been restored in infants.
Choice D rationale: An output of 7.5 mL/kg/hr is unusually high and not typical for a corrected fluid balance in infants.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
The correct answer ischoice C.
Choice A rationale:
A lead level of 10 mcg/dL is above the CDC’s reference value of 3.5 mcg/dL and would require more immediate follow-up and intervention, not just rescreening in one year.
Choice B rationale:
A lead level of 18 mcg/dL is significantly elevated and would necessitate immediate medical intervention and frequent monitoring, rather than waiting a year for rescreening.
Choice C rationale:
A lead level of 4 mcg/dL is slightly above the CDC’s reference value of 3.5 mcg/dL.While it is concerning, it may be appropriate to rescreen in one year if no other risk factors are present.
Choice D rationale:
A lead level of 44 mcg/dL is dangerously high and requires urgent medical treatment and frequent follow-up, not just rescreening in one year.
Correct Answer is C
Explanation
The correct answer is C. 2 mL/kg/hr.
Choice A rationale: An output of 0.5 mL/kg/hr is insufficient and indicative of ongoing dehydration or inadequate fluid intake.
Choice B rationale: An output of 15 mL/kg/hr is excessive and could suggest overhydration or a different pathology.
Choice C rationale: A urinary output of 2 mL/kg/hr is an ideal measure for indicating that fluid balance has been restored in infants.
Choice D rationale: An output of 7.5 mL/kg/hr is unusually high and not typical for a corrected fluid balance in infants.
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