The amount available is potassium chloride liquid 40 mEq/15 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 ["7.5"]
Step 1 sets up the equation: (20 mEq ÷ 40 mEq) × 15 mL.
Step 2 is to perform the division: 0.5 × 15 mL.
Step 3 is to perform the multiplication: of 7.5 mL.
So, the correct answer is 7.5 mL.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["31"]
Explanation
Step 1 is to determine the total volume to be infused in minutes. This is done by multiplying the total volume by the drop factor: (1000 mL ÷ 480 min) × 15 gtt/mL = 31.25 gtt/min.
Correct Answer is ["7.5"]
Explanation
To calculate the volume of fluoxetine to administer, we need to use the formula for dose conversion.
Step 1 is to set up the equation: 30 mg (desired dose) ÷ (20 mg/5 mL). This simplifies to 30 mg × (5 mL/20 mg). The mg units cancel out, leaving us with the volume in mL.
So, the correct answer is 7.5 mL.
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