TEST BANK; Henke's Med-Math: Dosage Calculation, Preparation & Administration

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TEST BANK;
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Henke's Med-Math: Dosage Calculation,
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Preparation &Administration
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byrSUSANrBUCHHOLZ 10THrEDITION

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Table of Contents r r




Chapter 1, Arithmetic Needed for Dosage
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Chapter 2, Metric and Household Systems of MeasurementChapter 3
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, Drug Abbreviations, Labels, and Packaging
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Chapter 4, Calculation of Oral Medications—
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Solids and LiquidsChapter 5, Liquids for Injection
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Chapter 6, Calculation of Basic IV Drip RatesChapter 7
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, Special Types of IV Calculations
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Chapter 8, Dosage Problems for Infants and ChildrenC
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hapter 9, Information Basic to Administering DrugsCh
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apter 10, Administration Procedures
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Chapter 1, Arithmetic Needed for Dosage
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Format:rMultiplerChoicer
Chapter:r1
ClientrNeeds:r PhysiologicalrIntegrity:rBasicrCarerandrcomfortrC
ognitiverLevel:r Apply
Difficulty:r Moderate .

PagerandrHeader:r2,rDividingrWholerNumbers;r3,rFractionsrInte
gratedrProcess:r Teaching/Learning
.
Objective:r 1,r2
1. Arpatient/clientrwasrinstructedrtordrinkr25rozrofrwaterrwithinr2rhoursrbutrwasronlyr
ablertordrinkr15roz.rWhatrportionrofrtherwaterrremained?
A) 2/5
B) 3/5 .
C) 2/25
D) 25/25
Ans: A .


Feedback:rSubtractrtherquantityrofrwaterrtherclientrdrankr(15roz)rfromrthertotalravailablerqu
antityr(25roz):r10rozrremain.rTordeterminertarhbrirrebr.rcporomrr/rtrteris otrr nrofrtherwaterrthatrremains,rcreaterarfra
ctionrbyrdividingr10rozr(remainingrportion)rbyr25rozr(total
portion).rTherefore,r10rdividedrbyr25r=r10/25.rTorreducerfractions,rfindrtherlargest
.
numberrthatrcanrberdividedrevenlyrintorthernumeratorrandrtherdenominatorr(5).rTenrdivi
dedrbyr5r(10/5)r=r2;r25/5r=r5.rTherfractionr10/25rcanrberreducedrtoritsrlowestrtermsrofr
2/5. .




Format:r MultiplerChoice .
Chapter:r1
ClientrNeeds:rPhysiologicalrIntegrity:rBasicrCarerandrComfortrC
.
ognitiverLevel:rApply
Difficulty:r Moderate
PagerandrHeader:rr2,rDividingrWholerNumbers;r3,rFractiaobinrbs.



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Pager 1

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IntegratedrProcess:rTeaching/Learning
Objective:r 1,r2
2. Arpatient/clientrwasrprescribedr240rmLrofrEnsurerbyrmouthrandr arsupplementrbutr
consumedronlyr100rmL.rWhatrportionrofrtherEnsurerremained?
A) 5/12
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B) 7/12
C) 100/240
D) 240/240 .

Ans: B

Feedback:rSubtractrtherquantityrofrEnsurertherclientrc orna sbri urrb m
.rcro e
md/ trers(t 1 0 0r mL)rfromrthertotalr a

vailabler quantityr (240rmL):r 140rmLr remain.r Tor determiner ther portionr ofr the
Ensurerthatrremains,rcreaterarfractionrbyrdividingr140rmLr(remainingrportion)rbyr240
.
mLr(totalrportion).rTherefore,r140rdividedrbyr240r=r7/12.rTorreducerfractions,rfindrthe
largestrnumberrthatrcanrberdividedrevenlyrintorthernumeratorrandrtherdenominator
(20);r140rdividedrbyr20r(140/20)r=r7;r240/20r=r12.rTherfractionrred 140/240rcanrbe
ucedrtoritsrlowestrtermsrofr7/12.

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Format:rMultiplerChoicer
Chapter:r1
ClientrNeeds:r PhysiologicalrIntegrity:rBasicrCarerandrcomfortrC
ognitiverLevel:r Analyze
Difficulty:r Difficult .

PagerandrHeader:r 2,rMultiplyingrWholerNumbers;r3,rFractionsrIntegratedrP
rocess:r CommunicationrandrDocumentation
.
Objective:r 1,r2
1 1
3. oz.rofrcoffee,r2/3roz.rofricercream,randr1
4 oz.
2Arpatient/clientarconsumed
brirr br. crorm / tre sr2
trr
ofrbeefrbroth.rWhatrisrthertotalrnumberrofrouncesrco n s u m e d trh a t shouldrberdocume
ntedrforrtherpatient/client?
A) 3r3/4 .

B) 4r5/12
C) 4r2/3
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D) 4r4/9


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Pager 2