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TESTBANK;
Henke'sMed-Math:DosageCalculation,
Preparation&Administration
bySUSANBUCHHOLZ 10THEDITION
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TableofContents
Chapter1,ArithmeticNeededforDosage V
Chapter2,MetricandHouseholdS ystemsofMeasurementChapter3,
v V V V V V V V V V V V V V V V V V VV b
V DrugAbbreviations,Labels,andPackaging Chapter4,CalculationofOralMedications— V
SolidsandLiquids Chapter5,LiquidsforInjection
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Chapter6,CalculationofBasicIVDripRatesChapter7,Special
TypesofIVCalculations
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Chapter 8, Dosage Problems for Infants and Children
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Chapter 9, Information Basic to Administering Drugs
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Chapter10,AdministrationProcedures
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Chapter1,ArithmeticNeededforDosage
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Format:MultipleChoice
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Chapter:1
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ClientNeeds: PhysiologicalIntegrity:BasicCareandcomfort
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v
V CognitiveLevel: Apply V
Difficulty: Moderate .
PageandHeader:2,DividingWholeNumbers;3,Fractions
IntegratedProcess: Teaching/Learning
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Objective: 1,2
1. Apatient/clientwasinstructedtodrink25ozofwaterwithin2hoursbutwasonly
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abletodrink15oz.Whatportionofthewaterremained?
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A) 2/5
B) 3/5 .
C) 2/25
D) 25/25
Ans: A .
Feedback: Subtract the quantity of water the client drank (15 oz) from the total available
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quantity(25oz):10ozremain.Todetermineta hb i reb . cpo om r/ t te is ot
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nofthewaterthat remains,createa
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fractionbydividing10oz(remainingportion)by25oz(total
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portion).Therefore,10dividedby25=10/25.Toreducefractions,findthelargest
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numberthatcanbedividedevenlyintothenumeratorandthedenominator(5).Ten
v v
V dividedby5(10/5)=2;25/5=5.Thefraction10/25canbereducedtoitslowesttermsof v v V
V 2/5. .
Format: MultipleChoice V
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Chapter:1
V ClientNeeds:PhysiologicalIntegrity:BasicCareandComfort
v
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CognitiveLevel:Apply
Difficulty: Moderate
PageandHeader:2,DividingWholeNumbers;3,Fractiaobinrbs.
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Page 1 V
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IntegratedProcess:Teaching/Learning
Objective: 1,2
2. A patient/clientwasprescribed240mLofEnsurebymouthandasupplementbut
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b
consumedonly100mL.WhatportionoftheEnsure remained?
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v v
A) 5/12
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B) 7/12
C) 100/240
D) 240/240 .
Ans: B
Feedback:Subtract thequantityofEnsuretheclientconasbiurb m
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md/ tes(t100mL)fromthetotalavailable
b v
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b v Vv V V V V V V V V V V b b V
v b v V V V
quantity(240mL):140mLremain. Todetermine theportionofthe
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Ensurethatremains,createafractionbydividing140mL(remainingportion)by240
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mL( totalportion).Therefore,140dividedby240=7/12.Toreducefractions,findthe
b Vv V V V V V V V V V V V V
largestnumberthatcanbedividedevenlyintothenumeratorandthedenominator
V
v
(20);140dividedby20(140/20)=7;240/20=12.Thefraction 140/240canbe
reducedtoitslowesttermsof7/12.
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Format:MultipleChoice V
Chapter:1
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ClientNeeds: PhysiologicalIntegrity:Basic Careandcomfort
b V b
CognitiveLevel: Analyze
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Difficulty: Difficult .
PageandHeader: 2,MultiplyingWholeNumbers;3,FractionsIntegratedProcess: V
CommunicationandDocumentation
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Objective: 1,2
1 1
3. 4 oz.ofcoffee,2/3oz.oficecream,and1 oz.
a bir b. com /te
V V b V V b v V VV V V V V V V VV Vst V
v
of beefbroth.Whati sthetotalnumberofouncescon s umed v V VV V V V V V thatshouldbedocumented
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forthepatient/client?
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A) 33/4 .
B) 45/12
C) 42/3
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D) 44/9
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