TEST BANK;
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Henke's Med-Math: Dosage Calculation,
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Preparation & Administration
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by mSUSAN mBUCHHOLZ 10TH mEDITION
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Table of Contents
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Chapter 1, Arithmetic Needed for Dosage
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Chapter 2, Metric and Household Systems of Measurement
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m Chapter 3, Drug Abbreviations, Labels, and Packaging
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Chapter 4, Calculation of Oral Medications—Solids and Liquids
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Chapter 5, Liquids for Injection
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Chapter 6, Calculation of Basic IV Drip Rates
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Chapter 7, Special Types of IV Calculations
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Chapter 8, Dosage Problems for Infants and
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Children Chapter 9, Information Basic to
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Administering Drugs Chapter 10, Administration
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Procedures
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Chapter 1, Arithmetic Needed for
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Dosage
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Format: mMultiple mChoice
m Chapter: m1
Client mNeeds: m Physiological mIntegrity: mBasic mCare mand
comfort mCognitive mLevel: m Apply
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Difficulty: m Moderate .
Page mand mHeader: m2, mDividing mWhole mNumbers; m3, mFractions
m Integrated mProcess: m Teaching/Learning
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Objective: m 1, m2
1. A mpatient/client mwas minstructed mto mdrink m25 moz mof mwater mwithin m2 mhours
m but mwas monly mable mto mdrink m15 moz. mWhat mportion mof mthe mwater mremained?
A) 2/5
B) 3/5 .
C) 2/25
D) 25/25
Ans: A .
Feedback: mSubtract mthe mquantity mof mwater mthe mclient mdrank m(15 moz) mfrom mthe
m total mavailable mquantity m(25 moz): m10 moz mremain. mTo mdetermine mta hb i reb . cpo om r/ t te isot m n mof
the mwater mthat mremains, mcreate ma mfraction mby mdividing m10 moz m(remaining mportion)
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m by m25 moz m(total
portion). mTherefore, m10 mdivided mby m25 m= m10/25. mTo mreduce mfractions, mfind mthe
mlargest
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number mthat mcan mbe mdivided mevenly minto mthe mnumerator mand mthe mdenominator m(5).
m Ten mdivided mby m5 m(10/5) m= m2; m25/5 m= m5. mThe mfraction m10/25 mcan mbe mreduced mto
m its mlowest
terms mof m2/5. .
Format: m Multiple mChoice .
Chapter: m1
Client mNeeds: m Physiological mIntegrity: mBasic mCare mand mComfort
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Cognitive mLevel: mApply
Difficulty: m Moderate
.
Page
m1
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Chapter 1, Arithmetic Needed for
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Page
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and Header: 2, Dividing Whole Numbers;
Dosage
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Page
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