A client receives a prescription for 1 liter of lactated Ringer’s intravenously (IV) to be infused over 8 hours.
The IV administration set delivers 15 gtt/mL. How many mL/hr should the nurse program the infusion pump to deliver?
The Correct Answer is ["125"]
Step 1 is to convert the volume of the prescription from liters to milliliters. 1 liter is equal to 1000 mL. So, the prescription is for 1000 mL of lactated Ringer’s.
Step 2 is to divide the total volume by the total time. The prescription is to be infused over 8 hours. So, 1000 mL ÷ 8 hours = 125 mL/hr. Therefore, the nurse should program the infusion pump to deliver 125 mL/hr.
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Correct Answer is A
Explanation
Choice A rationale
As with, a lumbar puncture is the primary diagnostic procedure for suspected bacterial meningitis. The other choices, while useful for detecting other conditions, are not as definitive for diagnosing bacterial meningitis.
Choice B rationale
As mentioned in the rationale for, Choice B, skull radiography is not typically used to diagnose bacterial meningitis.
Choice C rationale
As mentioned in the rationale for, Choice C, an MRI can provide detailed images of the brain and surrounding tissues, but it is not the primary tool for diagnosing bacterial meningitis.
Choice D rationale
As mentioned in the rationale for, Choice D, a CT scan can detect abnormalities in the brain, but it cannot definitively diagnose bacterial meningitis.
Correct Answer is B
Explanation
Gouty arthritis is a form of inflammatory arthritis that occurs when uric acid crystals accumulate in the joints, causing severe pain and inflammation. Drinking plenty of water can help to flush the uric acid out of the body, reducing the risk of crystal formation and subsequent inflammation.
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