A nurse is preparing to administer bumetanide 1.5 mg PO daily. Available is bumetanide 0.5 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 ["3"]
To calculate the dosage of bumetanide, the nurse should divide the ordered dose by the available dose and multiply by one tablet.
In this case, the nurse should divide 1.5 mg by 0.5 mg and multiply by one tablet, which gives 3 tablets.
Therefore, the nurse should administer 3 tablets of bumetanide 0.5 mg PO daily.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Over-the-counter oral preparations can be taken with this medication.
This statement is not accurate. Alendronate should be taken on an empty stomach, 30 minutes before any other oral medications, food, or drinks (except water).
B. Choose the same day of each week to take this medication.
This is the correct interpretation. Taking alendronate on the same day each week helps establish a routine and ensures consistent administration.
C. Take the medication at 1800, 30 min after the evening meal.
This is not correct. Alendronate should be taken in the morning, upon waking, with a full glass of water, and should be followed by 30 minutes of remaining upright.
D. The client can return to bed after taking the medication, but before eating.
This is not correct. After taking alendronate, the client should remain upright for at least 30 minutes to prevent esophageal irritation and optimize absorption. Returning to bed before eating is not recommended.
Correct Answer is ["8"]
Explanation
To give the client the correct dose of phenytoin, the nurse needs to calculate the volume of the oral suspension that contains 200 mg of the drug. The formula for this calculation is:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
The concentration of the oral suspension is 125 mg/5 mL, which means that 1 mL contains 25 mg of phenytoin. Therefore, the nurse can substitute these values into the formula:
Volume (mL) = 200 mg / 25 mg/mL
Volume (mL) = 8 mL
Therefore, the nurse should administer 8 mL of the oral suspension to the client.
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