A nurse is preparing to administer lactulose 15 mL PO once daily. How many tablespoons should the nurse administer? (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 ["1"]
Convert milliliters to tablespoons:
tablespoon=15 mL
Calculate the number of tablespoons:
Number of tablespoons=15 mL/15 mL/tablespoon=1 tablespoon
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
Step by step calculation:
Determinethedosagerequiredperadministration:2.5mg
Determinetheconcentrationavailable:5mg/5mL=1mg/mL
Usetheformulatocalculatethevolumeperdose:
Volumeperdose(mL)=Requireddose(mg)/Concentration(mg/mL)
Volumeperdose(mL)=2.5mg/1mg/mL=2.5mL
Calculatethenumberofdosesperday:Every6hoursmeans4dosesperday.
Calculatethetotalvolumeperday:
Totalvolumeperday(mL)=Volumeperdose(mL) × Numberofdosesperday
Totalvolumeperday(mL)=2.5mL × 4=10mL
Correct Answer is ["705"]
Explanation
Calculatethetotalintakeinmilliliters:
Convertouncestomilliliters:
Juice:5oz×30mL/oz=150mL
Coffee:6oz×30mL/oz=180mL
Water:12oz×30mL/oz=360mL
Liquidmedication:0.5oz×30mL/oz=15mL
Sumtheintakes:
Totalintake:150mL(juice)+180mL(coffee)+360mL(water)+15mL(medication)=705mL
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