A nurse is preparing to administer 000 mL of lactated Ringer's IV over 6 hr. The drop factor of the manual IV tubing is 10 gtt/mL. The nurse should set the manual IV infusion 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 ["28"]
Calculate the total infusion time in minutes:
6 hours X 60 minutes/hour = 360 minutes
Calculate the total number of drops:
1000 mL X 10 gtt/mL = 10,000 gtt
Calculate the drip rate:
Drip rate (gtt/min) = Total drops / Total infusion time (minutes)
Drip rate = 10,000 gtt / 360 minutes = 27.78 gtt/min
Rounded to the nearest whole number, the drip rate is 28 gtt/min.
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Related Questions
Correct Answer is ["31"]
Explanation
Convert hours to minutes: 2 hours X 60 minutes/hour = 120 minutes
Calculate the total number of drops: 250 mL X 15 gtt/mL = 3750 gtt
Calculate the drip rate: 3750 gtt / 120 minutes = 31.25 gtt/min
Round to the nearest whole number: 31 gtt/min
Correct Answer is ["167"]
Explanation
Convert pounds to kilograms: 245 lbs / 2.2 lbs/kg = 111.36 kg
Calculate the enoxaparin dose: 1.5 mg/kg X 111.36 kg = 167.04 mg
Round to the nearest whole number: 167 mg
Therefore, the nurse should administer 167 mg of enoxaparin per dose.
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