After administering a bolus of intravenous fluids (iv) to an infant. the infant’s diaper weighs 35 grams. how many ml of urine should the nurse record in the medical record?
The Correct Answer and Explanation is:
To determine how many milliliters (mL) of urine should be recorded in the medical record, the nurse must first convert the weight of the wet diaper into a volume of urine. The general principle is that 1 gram of weight is equivalent to 1 milliliter of fluid. So, in this case, the weight of the wet diaper is 35 grams, which corresponds to 35 milliliters of urine.
Answer:
The nurse should record 35 mL of urine in the medical record.
Explanation:
When an infant receives a bolus of intravenous fluids (IV), it is expected that the kidneys will filter and excrete excess fluid as urine. In this scenario, the nurse is asked to assess the volume of urine produced by the infant after receiving IV fluids.
The method used to calculate the amount of urine in this situation is based on the weight of the wet diaper. This is a common practice when monitoring urine output in infants or patients who are unable to provide a urine sample directly.
Step-by-Step Explanation:
- Weigh the Diaper:
The weight of the diaper is measured after it has been worn by the infant. In this case, it is stated that the diaper weighs 35 grams. - Convert Grams to Milliliters:
Since the density of urine is very close to that of water (1 gram of water equals 1 mL of water), we can use a simple conversion:
1 gram = 1 mL of urine. Therefore, a wet diaper weighing 35 grams contains 35 milliliters (mL) of urine. - Recording the Urine Output:
In the medical record, the nurse should document 35 mL as the urine output for that time period. This is a crucial data point for assessing the infant’s hydration status and kidney function after the fluid bolus.
Significance:
Monitoring urine output in infants is important for assessing their response to fluid therapy. Adequate urine output is an indication that the kidneys are functioning properly and that the infant is not experiencing fluid retention or other complications like dehydration or fluid overload.