A patient is receiving a secondary infusion of vancomycin 1,500 mg in 250 mL to be infused over two hours. The IV administration set delivers 10 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)
The Correct Answer is ["21"]
To find the answer, we can use the following formula:
(gtt/min) = (mL/hour) x (gtt/mL) / 60
Substituting the given values, we get:
(gtt/min) = (250 / 2) x (10) / 60
Simplifying, we get:
(gtt/min) = 125 x 10 / 60
(gtt/min) = 1250 / 60
(gtt/min) = 20.833
(rounded gtt/min) = 21
Therefore, the nurse should regulate the infusion at 21 gtt/min.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["2"]
Explanation
To find the answer, we can use the following steps:
- Calculate the volume of loratadine suspension in mL by dividing the dose in mg by the concentration in mg/mL
- Convert the volume in mL to teaspoons by multiplying by 0.2
- Round the result to the nearest whole number
Using these steps, we get:
- (volume in mL) = (10) / (5 / 5) = 10 mL
- (volume in teaspoons) = (10) x (0.2) = 2 teaspoons
- (rounded volume in teaspoons) = 2 teaspoons
Therefore, the nurse should instruct the client to take 2 teaspoons of loratadine suspension.
Correct Answer is ["1.5 mL"]
Explanation
The correct answer is 1.5 mL. To find the answer, we can use the following formula:
(mL to be administered) = (mg prescribed) / (mg per mL)
Substituting the given values, we get:
(mL to be administered) = (7.5) / (5)
Simplifying, we get:
(mL to be administered) = 1.5
Therefore, the nurse should administer 1.5 mL of metoclopramide from the prefilled syringe cartridge to the client.
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