The healthcare provider prescribes streptomycin 200 mg intramuscularly every 12 hours. The vial is labeled, "Streptomycin 1 gram/2.5 mL." How many milliliters should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth.)
The Correct Answer is ["0.5"]
The correct answer is 0.5 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) = (200) / (1000 / 2.5)
Simplifying, we get:
(mL to be administered) = (200) x (2.5 / 1000)
(mL to be administered) = 0.5
Therefore, the nurse should administer 0.5 mL of streptomycin from the vial to the client.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["0.5 mL"]
Explanation
To find the answer, we can use the following steps:
- Convert the client's weight from pounds to kilograms by dividing by 2.2
- Calculate the dose of filgrastim in mcg by multiplying the weight in kg by the dosage in mcg/kg/day
- Divide the dose in mcg by the concentration of filgrastim in mcg/mL
- Round the result to the nearest tenth
Using these steps, we get:
- (weight in kg) = (132) / (2.2) = 60 kg
- (dose in mcg) = (5) x (60) = 300 mcg
- (volume in mL) = (300) / (480 / 0.8) = 0.5 mL
- (rounded volume in mL) = 0.5 mL
Therefore, the nurse should administer 0.5 mL of filgrastim to the client.
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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