A nurse is preparing to administer enoxaparin 40 mg subcutaneous for prevention of deep vein thrombosis. Available is enoxaparin 100 mg/ml. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)
The Correct Answer is ["0.4"]
To calculate the mL of enoxaparin to administer, you can use the following formula:
Volume (mL) = Dose (mg) / Concentration (mg/mL)
In this case, the dose is 40 mg, and the concentration is 100 mg/mL:
Volume (mL) = 40 mg / 100 mg/mL = 0.4 mL
So, the nurse should administer 0.4 mL of enoxaparin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["300"]
Explanation
-
Convert tablespoons to milliliters:
- 1 tablespoon (Tbsp) = 15 mL
-
Determine the concentration of guaifenesin:
- The concentration is 100 mg per 5 mL
-
Calculate the amount of guaifenesin per 1 tablespoon (15 mL):
- First, find out how many milligrams are in 1 mL:
- 100 mg / 5 mL = 20 mg/mL
- Then, multiply by 15 mL:
- 20 mg/mL × 15 mL = 300 mg
- First, find out how many milligrams are in 1 mL:
So, the client is taking 300 mg of guaifenesin with each dose.
Correct Answer is ["2500"]
Explanation
Since the total volume is 2.5 L and you need to administer it over 24 hours, the total amount to be administered is simply the entire volume.
- Total volume to administer: 2.5 L
- Convert to milliliters (mL): 2.5 L = 2,500 mL
So, the nurse should administer 2,500 mL over 24 hours.
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