TESTBANK;
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Henke'sMed-Math:DosageCalculation,
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Preparation&Administration
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by SUSANBUCHHOLZ
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TableofContents v v
Chapter1,ArithmeticNeededforDosage
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Chapter2,MetricandHouseholdSystemsofMeasurementChapte r 3,
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Drug Abbreviations, Labels, and Packaging
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Chapter 4, Calculation of Oral Medications—
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SolidsandLiquidsChapter5,LiquidsforInjection
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Chapter6,CalculationofBasicIVDripRatesChapte r 7,
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Special Types of IV Calculations
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Chapter 8, Dosage Problems for Infants and Children
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vChapter 9, Information Basic to Administering Drugs
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Chapter 10, Administration Procedures
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Chapter1,ArithmeticNeededforDosage v v v v v
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Format:MultipleChoiceCh v v v
v apter: 1 v
ClientNeeds: PhysiologicalIntegrity:BasicCareandcomfort
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v Cognitive Level: Apply v v
Difficulty: Moderate .
PageandHeader:2, DividingWhole Numbers;3,Fractions Integ rated
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v Process: Teaching/Learning v
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Objective: 1, 2 v
1. A patient/client was instructed to drink 25 oz of water within 2 hours but wa s only
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v able to drink 15 oz. What portion of the water remained?
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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 av
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v ailable quantity(25 oz): 10oz remain.To determine ta hb i reb . cpo om r/ t te isot nof the waterthat remains,
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v create a fraction by dividing 10 oz (remaining portion) by 25 oz (total
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portion).Therefore,10dividedby25=10/25. Toreducefractions,findthelargest
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numberthatcanbe dividedevenlyintothe numeratorandthedenominator(5).Ten div ided by
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v 5 (10/5) = 2; 25/5 = 5. The fraction 10/25 can be reduced to its lowest terms of 2/5. .
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Format: MultipleChoice v v
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Chapter:1 v
Client Needs: v PhysiologicalIntegrity:BasicCareandComfort v v v v v
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v Cognitive Level: Apply v v
Difficulty: Moderate
PageandHeader: 2,DividingWholeNumbers;3,F rac t iaob inr bs.
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Page
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IntegratedProcess:Teaching/Learning v v
Objective: 1,2 v
2. A patient/clientwasprescribed240mLofEnsurebymouthand asupplement but
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v consumed only 100 mL. What portion of the Ensure remained? v v v v v v v v v
A) 5/12
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B) 7/12
C) 100/240
D) 240/240 .
Ans: B
Feedback:SubtractthequantityofEnsuretheclientconasbiurbm
.coemd/tes(t100 mL)fromthetotal
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available quantity(240 mL):140mL remain. To determine the portion of the E
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nsurethatremains,createafractionbydividing140mL (remainingportion)by240
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mL (totalportion).Therefore,140dividedby240=7/12.Toreducefractions,findthe
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largest number that can be divided evenly into the numerator and the denominator (20); 140
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v divided by 20 (140/20) = 7; 240/20 = 12. The fraction
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v ced to its lowest terms of 7/12.
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Format:MultipleChoiceCh v v v
v apter: 1 v
ClientNeeds: PhysiologicalIntegrity:BasicCareandcomfort
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v Cognitive Level: Analyze v v
Difficulty: Difficult .
PageandHeader: 2,MultiplyingWholeNumbers;3,Fractions
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v Integrated Process: Communication and Documentation v v v v
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Objective: 1, 2 v
1 1
3. A patient/client consumed 2
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4 oz. of coffee, 2/3 oz. of ice cream, and 12
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a bir b. com /te s t
oz.ofbeefbroth.Whatisthetotalnumberofouncesconsu m e d th a t should
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be documentedforthepatient/client?
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A) 3 3/4 v .
B) 4 5/12 v
C) 4 2/3 v
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D) 4 4/9 v
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