A patient with chemical burns to the chest and abdomen is admitted to the emergency department.
The registered nurse begins to flush the area with sterile saline.
What is the first action the LPN should take to stop the burning process?
Prepare IV morphine for administration by the RN.
Apply ice to the burned area.
Apply a neutralizing agent.
Remove the patient’s clothing.
The Correct Answer is D
Choice A rationale
While pain management is important in burn care, the first action should be to stop the burning process. Administering IV morphine does not achieve this.
Choice B rationale
Applying ice to a burn can cause vasoconstriction and may increase tissue damage. It is not the first action to stop the burning process.
Choice C rationale
Applying a neutralizing agent is not the first action in chemical burn management. The priority is to remove the chemical from contact with the skin.
Choice D rationale
Removing the patient’s clothing is the first action in burn management. This prevents further contact of the chemical with the skin and stops the burning process.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale
The femoral pulse is located in the groin area and is often used during procedures or when other pulse sites are not available. It does not directly assess circulation to the brain.
Choice B rationale
The radial pulse, located on the thumb side of the wrist, is commonly used to measure heart rate but does not directly assess circulation to the brain.
Choice C rationale
The carotid pulse is located on either side of the neck below the jawline. It is one of the major arteries that supply blood to the brain. In an emergency, this pulse site is used to assess circulation to the brain.
Choice D rationale
The popliteal pulse is located behind the knee and is used to assess circulation to the lower leg. It does not directly assess circulation to the brain.
Correct Answer is ["167"]
Explanation
To calculate the rate for the infusion pump, you would divide the total volume by the total time, then multiply by the drop factor. Here’s how you can do it: Step 1 is: Calculate the total volume in mL, which is 1000 mL.
Step 2 is: Calculate the total time in minutes. Since there are 60 minutes in an hour, 2 hours is 120 minutes.
Step 3 is: Divide the total volume by the total time. So, 1000 mL ÷ 120 min = 8.33 mL/min.
Step 4 is: Multiply the result by the drop factor. If we assume a standard drop factor of 20 drops/mL, then (8.33 mL/min) × 20 drops/mL = 166.67 drops/min. So, the nurse should set the infusion pump to approximately 167 drops per minute. Vital signsVital signs Explore
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