TEST BANK;
Henke's Med-Math: Dosage Calculation,
Preparation & Administration
by SUSAN BUCHHOLZ 10TH EDITION
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Table of Contents ji ji
Chapter 1, Arithmetic Needed for Dosage
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Chapter 2, Metric and Household Systems of Measurement Chapter 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 Liquids Chapter 5, Liquids for Injection
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Chapter 6, Calculation of Basic IV Drip Rates Chapter 7
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, Special Types of IV Calculations
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Chapter 8, Dosage Problems for Infants and Children C
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hapter 9, Information Basic to Administering Drugs Ch
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apter 10, Administration Procedures
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Chapter 1, Arithmetic Needed for Dosage ji ji ji ji ji
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Format: Multiple Choice Chapter: ji ji ji
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Client Needs: Physiological Integrity: Basic Care and comfort Cognitive
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Level: Apply j i
Difficulty: Moderate j i .
Page and Header: 2, Dividing Whole Numbers; 3, Fractions Integrated P
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rocess: Teaching/Learning j i
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Objective: 1, 2 j i ji
1. A patient/client was instructed to drink 25 oz of water within 2 hours but was onl
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y 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 availablequ
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antity(25oz):10ozremain. Todetermine tahb i reb . cpoomr/ tteisot nofthe waterthatremains, create a fra
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ction by dividing 10 oz (remaining portion) by 25 oz (total
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portion). Therefore, 10 divided by 25 = 10/25. To reduce fractions, find the largest
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number that can be divided evenly into the numerator and the denominator (5). Ten divi
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ded by 5 (10/5) = 2; 25/5 = 5. The fraction 10/25 can be reduced to its lowest terms of
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ji 2/5. .
Format: Multiple Choice ji ji
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Chapter: 1 ji
Client Needs: Physiological Integrity: Basic Care and Comfort C
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ognitive Level: Apply ji ji
Difficulty: Moderate j i
Page and Header: 2, Dividing Whole Numbers; 3, F rac t iaob inr bs.
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Page 1 ji
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Integrated Process: Teaching/Learning ji ji
Objective: 1, 2 j i ji
2. A patient/client was prescribed 240 mLofEnsurebymouthand asupplement but c
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onsumed only 100 mL. What portion of the Ensure remained? ji ji ji ji ji ji ji ji ji
A) 5/12
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B) 7/12
C) 100/240
D) 240/240 .
Ans: B
Feedback: Subtract the quantityof Ensure the client conasbiurbm
.co em d
/ t es(t100 mL) from the total avail
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able quantity (240 mL): 140 mL remain. To determine the portion of the
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Ensure that remains, create a fraction by dividing 140 mL (remaining portion) by 240
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mL(total portion). Therefore, 140 divided by 240 = 7/12. To reduce fractions, find the
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largest number that can be divided evenly into the numerator and the denominator
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(20); 140 divided by 20 (140/20) = 7; 240/20 = 12. The fraction redu 140/240 can be
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ced to its lowest terms of 7/12.
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Format: Multiple Choice Chapter: ji ji ji
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Client Needs: Physiological Integrity: Basic Care and comfort Cognitive
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Level: Analyze j i
Difficulty: Difficult j i .
Page and Header: 2, Multiplying Whole Numbers; 3, Fractions Integrate
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d Process: Communication and Documentation
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Objective: 1, 2 j i ji
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3. A patient/client consumed 2
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4 oz. of coffee, 2/3 oz. of ice cream, and 1
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2 oz.
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ofbeef broth. What is the totalnumberof ouncesc onsu m e d th a t shouldbe documen
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ted for the patient/client?
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A) 3 3/4 ji .
B) 4 5/12 ji
C) 4 2/3 ji
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D) 4 4/9 ji
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Page 2 ji
