A nurse is preparing to administer clindamycin 1,200 mg IV bolus over 1 hr to a client who is allergic to penicillin. Available is clindamycin 1,200 mg in dextrose 5% in water 100 mL. The drop factor on the manual IV tubing is 15 gtt/mL. The nurse should set the flow rate to deliver how many gtt/min? (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 ["25"]
To calculate the flow rate in drops per minute (gtt/min) for the IV infusion of clindamycin, you can use the following formula:
Flow rate (gtt/min) = (Volume to be infused (mL) * Drop factor) / Time (minutes)
First, you need to determine the volume to be infused. In this case, it's 100 mL. The drop factor is given as 15 gtt/mL, and the time is 60 minutes (1 hour).
Now, plug these values into the formula:
Flow rate (gtt/min) = (100 mL * 15 gtt/mL) / 60 minutes
Flow rate (gtt/min) = (1500 gtt) / 60 minutes
Flow rate (gtt/min) = 25 gtt/min
So, the nurse should set the flow rate to deliver 25 gtt/min for the IV infusion of clindamycin.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["1.5"]
Explanation
First, we need to calculate the amount of cefazolin 500 mg in milligrams per milliliter (mg/mL) using the information provided:
Cefazolin concentration after reconstitution = 330 mg/mL Amount of cefazolin needed per dose = 500 mg
Now we can calculate the volume (mL) required for the dose:
Volume (mL) = Amount of cefazolin needed per dose / Cefazolin concentration after reconstitution
Volume (mL) = 500 mg / 330 mg/mL ≈ 1.52 mL
Rounded to the nearest tenth, the nurse should administer approximately 1.5 mL of cefazolin per dose.
Correct Answer is ["150"]
Explanation
To calculate the IV pump rate, you need to divide the total volume (1,200 ml) by the total infusion time (8 hours). Here's the calculation:
IV Pump Rate (ml/hr) = Total Volume (ml) / Total Infusion Time (hr)
IV Pump Rate (ml/hr) = 1,200 ml / 8 hr
IV Pump Rate (ml/hr) = 150 ml/hr
So, the nurse should set the IV pump to deliver 150 ml/hr.
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