A 15 kg child has a urine output of 360 mL during the past 12 hours.
Calculate the child’s urine output in mL/kg/hour for this period of time (Do not enter units).
The Correct Answer is ["2"]
Calculation Steps
Step 1: Determine the total urine output in mL.
- Total urine output = 360 mL
Step 2: Determine the child’s weight in kg.
- Weight = 15 kg
Step 3: Determine the time period in hours.
- Time = 12 hours
Step 4: Calculate the urine output in mL/kg/hour.
- Urine output (mL/kg/hour) = Total urine output ÷ (Weight × Time)
Step 5: Perform the multiplication inside the parentheses first.
- Weight × Time = 15 kg × 12 hours = 180 kg·hours
Step 6: Perform the division.
- Urine output (mL/kg/hour) = 360 mL ÷ 180 kg·hours = 2 mL/kg/hour
Result
The child’s urine output is 2 mL/kg/hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Reducing blood pressure is not a primary management goal for nephrotic syndrome in children. While hypertension can be a complication of nephrotic syndrome, the main focus of treatment is on managing proteinuria, edema, and preventing complications. Blood pressure management may be necessary, but it is not the primary goal.
Choice B reason:
Increasing the excretion of urinary protein is not a desired goal in the management of nephrotic syndrome. In fact, one of the main objectives is to reduce proteinuria (excessive protein in the urine) because it leads to hypoalbuminemia (low levels of albumin in the blood) and edema. Therefore, increasing urinary protein excretion would worsen the condition.
Choice C reason:
Increasing the ability of tissues to retain fluid is not a management goal for nephrotic syndrome. The condition is characterized by edema due to fluid retention, and the goal is to reduce this edema by managing proteinuria and using diuretics if necessary. Therefore, increasing fluid retention would be counterproductive.
Choice D reason:
Reducing the excretion of urinary protein is a primary management goal for nephrotic syndrome1. Proteinuria is a hallmark of the condition, and reducing it helps to alleviate hypoalbuminemia and edema. Treatment often includes corticosteroids to reduce inflammation and protein leakage, as well as other medications to manage symptoms and prevent complications.
Correct Answer is C
Explanation
The correct answer is c. “My toes feel like they are sleeping and won’t wiggle when I tell them to.”
Choice A reason:
“Watch how well I blow these bubbles” is not a concerning statement. It indicates that the child is engaging in normal activities and is not experiencing any distress related to the cast or the injury.
Choice B Reason:
“My skin is so itchy under there” is a common complaint among children with casts. Itchiness can be managed with appropriate care, such as using a hair dryer on a cool setting to blow air under the cast. However, it is not an immediate cause for concern.
Choice C Reason:
“My toes feel like they are sleeping and won’t wiggle when I tell them to” is a concerning statement. This could indicate nerve compression or impaired circulation, which are serious complications that require immediate medical attention. Prompt evaluation is necessary to prevent permanent damage.
Choice D Reason:
“I was able to ride on the scooter with the PT person’s help” is not a concerning statement. It suggests that the child is participating in physical therapy and is able to move with assistance, which is a positive sign of recovery.
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