A nurse is preparing to administer buspirone 7.5 mg PO every 12 hr to a client. The amount available is buspirone 15 mg/tablet. How many tablets should the nurse administer per dose?
(Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.5"]
To find out how many tablets of buspirone the nurse should administer per dose, we'll use the formula:
Number of tablets = Total dose needed (mg)/Dose per tablet (mg)
Given: Total dose needed per dose = 7.5 mg/ Dose per tablet = 15 mg
Substituting the given values into the formula:
Number of tablets = 7.5 mg/15 mg per tablet​
Number of tablets = 7.5/15 tablets
Number of tablets = 0.5 tablets
Rounded to the nearest tenth, the nurse should administer 0.5 tablets of buspirone per dose.
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Related Questions
Correct Answer is ["20"]
Explanation
To calculate the dose of midazolam to administer, we need to convert the client's weight from pounds to kilograms, and then multiply by the dose per kilogram.
Given: Client weight = 220 lb
Dose of midazolam = 0.2 mg/kg
First, let's convert the client's weight from pounds to kilograms:
1 lb ≈ 0.453592 kg (approximately 0.45 kg, for simplicity)
Client weight in kilograms ≈ 220 lb × 0.45 kg/lb ≈ 99 kg
Now, let's calculate the dose of midazolam:
Dose = Weight (in kg) × Dose per kg Dose ≈ 99 kg × 0.2 mg/kg = 19.8 mg
Rounded to the nearest whole number, the nurse should administer approximately 20 mg of midazolam.
Correct Answer is ["50"]
Explanation
To calculate the volume of phenytoin oral solution to administer per dose, we'll use the formula:
Volume(mL)=Totaldoseneeded(mg)/Concentrationofthemedication(mg/mL)
Given: Total dose needed per dose = 250 mg
Concentration of phenytoin oral solution = 25 mg/5 mL
(which simplifies to 5 mg/mL)
Substituting the given values into the formula:
Volume(mL)=250 mg/5 mg/mL
Volume(mL)=50 mL
Rounded to the nearest whole number, the nurse should administer 50 mL of phenytoin oral solution per dose.
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