The healthcare provider prescribes dopamine 2 mcg/kg/min intravenously (IV) for client who weighs 60 kg. The IV bag contains dopamine 200 mg in dextrose 5% in water (DW) 250 mL. The nurse should program the infusion pump to deliver how many mL/hour? (Enter numerical value only.)
The Correct Answer is ["9"]
Here are the steps you can follow to calculate the infusion pump flow rate:
Step 1: Calculate the prescribed dose in mcg/min
- Dose per weight: 2 mcg/kg/min * 60 kg = 120 mcg/min
Step 2: Convert the concentration in the IV bag to mcg/mL
- Convert mg to mcg: 200 mg * 1000 mcg/mg = 200,000 mcg
- Concentration: 200,000 mcg / 250 mL = 800 mcg/mL
Step 3: Calculate the flow rate in mL/min
- Flow rate: 120 mcg/min / 800 mcg/mL = 0.15 mL/min
Step 4: Convert the flow rate to mL/hour
- Hour conversion: 0.15 mL/min * 60 min/hour = 9 mL/hour
Therefore, the nurse should program the infusion pump to deliver 9 mL/hour.
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Correct Answer is A
Explanation
The information that the nurse should obtain from the client first is: Reason for taking the aspirin.
It is important to first understand why the client was taking aspirin in order to determine the potential implications of switching to ibuprofen. Aspirin and ibuprofen are both nonsteroidal anti-inflammatory drugs (NSAIDs), but they have different indications and effects. Aspirin is commonly used for its antiplatelet properties to reduce the risk of heart attacks and strokes, while ibuprofen is primarily used for its analgesic and anti-inflammatory properties.
By understanding the reason for taking aspirin, the nurse can assess if the client was using it for its antiplatelet effects, which is important information to consider for the client's overall health and well-being.
Once the reason for taking aspirin is determined, the nurse can proceed to inquire about the other relevant information, such as the dosage of ibuprofen taken, presence of gastric pain, and amount of pain control. These details will help in assessing the client's current medication regimen, potential side effects or complications, and overall pain management.
Correct Answer is D
Explanation
In this scenario, the client is experiencing difficulty falling asleep at night, fatigue, and daytime sleepiness. These symptoms may indicate that the client's exercise routine is impacting their sleep patterns. By asking the client for a description of their exercise schedule, the nurse can gather important information about the timing, intensity, and duration of the client's exercise regimen.
Exercise has numerous benefits for sleep and overall health, but the timing and intensity of exercise can affect sleep patterns differently for individuals. Vigorous exercise close to bedtime may increase alertness and make it harder for some people to fall asleep.
Therefore, understanding the client's exercise routine will help the nurse assess if the timing or intensity of the exercise is contributing to the sleep issues.
Based on the information gathered, the nurse can provide appropriate guidance. This may include adjusting the timing of exercise to earlier in the day, reducing the intensity of exercise closer to bedtime, or considering other factors that may be contributing to the sleep difficulties, such as caffeine intake, stress, or environmental factors.
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