Calculate a bolus rate (mL/kg/hour) to be given to a severely dehydrated child with diarrhea weighing 23 kg over 60 minutes. The pulse will be checked after the bolus.
The Correct Answer is ["20"]
Calculation Steps
Step 1: Determine the child’s weight in kg.
- Weight = 23 kg
Step 2: Determine the time period in hours.
- Time = 60 minutes = 1 hour
Step 3: Calculate the bolus rate in mL/kg/hour.
- Bolus rate (mL/kg/hour) = Total volume (mL) ÷ (Weight × Time)
Step 4: Assume a standard bolus volume for severe dehydration, which is typically 20 mL/kg.
- Total volume = 20 mL/kg × 23 kg = 460 mL
Step 5: Calculate the bolus rate.
- Bolus rate (mL/kg/hour) = 460 mL ÷ (23 kg × 1 hour) = 20 mL/kg/hour
Result
The bolus rate to be given to the severely dehydrated child is 20 mL/kg/hour.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Choice A reason:
I will have my child rest: Resting is an important part of managing a bleeding episode in children with hemophilia. It helps to minimize movement and reduce the risk of further injury or bleeding.
Choice B Reason:
I will compress the site: Applying pressure to the bleeding site is a standard first aid measure for controlling bleeding. Compression helps to slow down or stop the bleeding by promoting clot formation.
Choice C Reason:
I will apply heat: Applying heat is not recommended for managing bleeding in hemophilia. Heat can increase blood flow to the area, potentially worsening the bleeding. Instead, cold compresses or ice packs should be used to constrict blood vessels and reduce bleeding.
Choice D Reason:
I will elevate the affected part: Elevating the affected limb can help reduce blood flow to the area and minimize bleeding. This is a common and effective first aid measure for managing bleeding episodes.
Correct Answer is B
Explanation
Choice A reason:
Basketball, while a popular sport, involves a significant amount of physical contact and the risk of falls and injuries1. For children with hemophilia, engaging in contact sports can increase the risk of bleeding episodes and joint damage. Therefore, basketball is not the most recommended sport for children with hemophilia.
Choice B reason:
Swimming is highly recommended for children with hemophilia because it is a low-impact sport that provides excellent cardiovascular exercise without putting undue stress on the joints. The buoyancy of the water supports the body, reducing the risk of injuries and bleeding episodes. Swimming also helps improve muscle strength and flexibility, which can be beneficial for overall health and well-being.
Choice C reason:
Soccer, like basketball, involves a lot of running, physical contact, and the potential for falls and injuries. These factors make soccer a less suitable sport for children with hemophilia, as it can increase the risk of bleeding and joint damage. Therefore, soccer is not the most recommended sport for children with hemophilia.
Choice D reason:
Skating, whether roller skating or ice skating, carries a risk of falls and injuries. While it can be a fun and enjoyable activity, the potential for accidents makes it less suitable for children with hemophilia. The risk of bleeding episodes and joint damage is higher with activities that involve a significant risk of falls.
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