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
2 mL/kg/hr
15 mL/kg/hr
75 mL/kg/hr
The Correct Answer is B
The correct answer is b. 2 mL/kg/hr. This is within the normal range for infants, indicating adequate hydration.
Choice A reason:
0.5 mL/kg/hr: This is below the normal range for infants, indicating possible dehydration3. Normal urinary output for infants is typically 1-2 mL/kg/hr.
Choice B reason:
2 mL/kg/hr: This is within the normal range for infants, indicating that the fluid imbalance has been corrected.
Choice C reason:
15 mL/kg/hr: This is excessively high and could indicate overhydration or other issues1. Such high output is not typical for infants.
Choice D reason:
75 mL/kg/hr: This is extremely high and unrealistic for normal urinary output1. It suggests a measurement error or a severe medical condition.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Nephritic syndrome is a kidney disorder that causes inflammation and damage to the glomeruli, the filtering units of the kidneys. It can cause hematuria (blood in the urine), proteinuria (protein in the urine), hypertension (high blood pressure), and edema (swelling). However, it does not cause a palpable abdominal mass, which is a characteristic sign of Wilms tumor.
Choice B reason: Wilms tumor is a malignant tumor of the kidney that occurs mainly in children under 5 years of age. It can cause a large, firm, and painless abdominal mass, hematuria, abdominal pain, fever, and hypertension. It is the most common renal tumor in children and requires prompt diagnosis and treatment.
Choice C reason: Pyloric stenosis is a condition that causes narrowing of the pylorus, the outlet of the stomach. It can cause projectile vomiting, dehydration, weight loss, and a palpable olive-shaped mass in the upper abdomen. However, it does not cause hematuria or a large abdominal mass.
Choice D reason: Intussusception is a condition that occurs when a part of the intestine slides into another part, causing a blockage. It can cause abdominal pain, vomiting, bloody stools, and a sausage-shaped mass in the abdomen. However, it does not cause hematuria or a large abdominal mass.
Correct Answer is B
Explanation
Choice A reason: Half-strength orange juice is not a good choice for the infant, as it is acidic and may irritate the gastrointestinal tract. It also does not provide adequate calories or nutrition for the infant.
Choice B reason: Half-strength infant formula is a suitable choice for the infant, as it is bland and easy to digest. It also provides some calories and nutrition for the infant, who may have lost fluids and electrolytes due to the intussusception.
Choice C reason: Full-strength apple juice is not a good choice for the infant, as it is high in sugar and may cause diarrhea. It also does not provide adequate calories or nutrition for the infant.
Choice D reason: Full-strength chicken broth is not a good choice for the infant, as it is high in sodium and may cause dehydration. It also does not provide adequate calories or nutrition for the infant..
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