The healthcare provider prescribes abacavir 300 mg PO every 12 hours for a client who is HIV positive. The drug is available in 300 mg tablets. How many tablets should the nurse administer per day? (Enter numeric value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["2"]
Here's the breakdown of the calculation:
The prescribed dosage is 300 mg every 12 hours.
Since there are 24 hours in a day, the client will need to take the medication 24 hours / 12 hours = 2 times per day.
Each tablet is 300 mg, which is exactly the prescribed amount per dose.
Therefore, the nurse should administer 2 tablets per day (1 tablet in the morning and 1 tablet in the evening).
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Related Questions
Correct Answer is ["20"]
Explanation
The prescribed dosage is 200 mg twice a day, so the total daily dosage in mg would be:
Dailydosageinmg = 2 × Dosageperdose = 2 × 200mg = 400mg
The medication is available in a concentration of 100 mg/5 mL.
Therefore, the volume to be administered per day in mL would be:
VolumeinmL = Dailydosageinmg / Concentrationinmg/mL = 400mg / 20mg/mL = 20mL
So, the nurse should administer 20 mL of cefixime oral suspension per day.
Correct Answer is ["20"]
Explanation
First, we need to determine the concentration of insulin in the IV bag.
The bag contains 50 units of insulin in 100 mL, so the concentration is 50 units/100 mL = 0.5 units/mL.
The prescription rate is 10 units/hour.
At a concentration of 0.5 units/mL, this dosage is equivalent to
10 units/hour ÷ 0.5 units/mL = 20 mL/hour.
So, the nurse should program the infusion pump to deliver 20 mL/hour
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