A nurse is preparing to administer digoxin 0.25mg PO daily. The amount available is digoxin 0.125 mg tablets How many tablets should the nurse administer. Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero.
The Correct Answer is ["2"]
Here's how to calculate the number of tablets:
Desired dose: 0.25 mg
Available dose: 0.125 mg/tablet
Number of tablets: Desired dose / Available dose:
0.25 mg / 0.125 mg/tablet = 2 tablets
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.2"]
Explanation
Let's calculate the dosage step-by-step:
1. Convert pounds to kilograms:
33 lbs x 0.453592 kg/lb ≈ 14.97 kg
2. Calculate the total daily dosage:
8 mcg/kg/day x 14.97 kg ≈ 119.76 mcg/day
3. Calculate the dosage per dose (divided equally every 12 hours):
119.76 mcg/day / 2 doses ≈ 59.88 mcg/dose
4. Convert micrograms to milligrams:
59.88 mcg = 0.05988 mg
5. Calculate the volume needed from the elixir:
0.05988 mg / 0.05 mg/mL ≈ 1.2 mL
Correct Answer is ["2"]
Explanation
1. Convert infusion time to minutes:
- 24 hours * 60 minutes/hour = 1440 minutes
2. Calculate the total drops needed:
- 200 mL * 15 gtt/mL = 3000 gtt
3. Calculate the drip rate (gtt/min):
- 3000 gtt / 1440 minutes = 2.0833 gtt/min
4. Round to the nearest whole number:
- 2.0833 gtt/min rounds to 2 gtt/min
Therefore, the nurse should set the manual IV infusion to deliver 2 gtt/min.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.