Calculate the infusion time for an IV of 1,500 mL running at 25 gtt/min. if the drop factor is 15 gtt/mL.
The Correct Answer is ["36"]
To calculate the infusion time for an IV of 1,500 mL running at 25 gtt/min. if the drop factor is 15 gtt/mL, we need to use the following formula:
Infusion time (in minutes) = Volume (in mL) x Drop factor (in gtt/mL) / Flow rate (in gtt/min)
Plugging in the given values, we get:
Infusion time = 1,500 x 15 / 25
Infusion time = 900 / 25
Infusion time = 36
Therefore, the infusion time for this IV is 36 minutes.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Ask a colleague what the order says:
This option involves seeking assistance from a colleague to interpret the illegible handwriting. While collaboration among healthcare professionals is important, relying on a colleague to interpret unclear handwriting may introduce the risk of miscommunication or misinterpretation.
B. Contact the prescriber to clarify the order:
This is the recommended and safest option. Contacting the prescriber directly to seek clarification ensures accurate information and reduces the risk of misinterpretation or errors related to illegible handwriting.
C. Wait until the prescriber makes rounds again to clarify the order:
This option involves delaying clarification until the prescriber is available during rounds. Waiting may not be ideal if the patient requires prompt intervention or if there is an urgency in administering the medication. Timely communication is crucial for patient safety.
D. Ask the patient what medications he takes at home:
This option is unrelated to the issue of illegible handwriting on the prescription. While obtaining a patient's medication history is important for comprehensive care, it does not address the immediate need to clarify the unclear order.
Correct Answer is ["C","D"]
Explanation
A. Administer morphine 1-2 mg IV
Administering morphine is not a preventive measure for spinal headaches. It may be considered for pain relief if the patient experiences discomfort after the effects of spinal anesthesia wear off.
B. Ambulate the client as soon as she gets feelings back
Ambulating the patient too soon after spinal anesthesia is generally not recommended. Staying in bed initially helps prevent complications like spinal headaches.
C. Increase fluid intake
Adequate hydration is important after spinal anesthesia to help maintain cerebrospinal fluid volume. Increasing fluid intake can reduce the risk of developing a spinal headache.
D. Encourage the patient to stay flat in bed
Remaining in a flat or slightly elevated position helps minimize cerebrospinal fluid leakage from the puncture site, reducing the likelihood of developing a spinal headache. This position is typically recommended for a specific duration after spinal anesthesia.
E. Position the client in high Fowler's position
Placing the patient in high Fowler's position (sitting upright) may increase the risk of cerebrospinal fluid leakage, potentially leading to a spinal headache. This position is not recommended for preventing spinal headaches after spinal anesthesia.
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