Test Bank – Henke's Med-Math 10th Edition by Susan Buchholz || Dosage Calculation & Drug Administration || All Chapters 1–10 || Updated 2026–2027 || A+ Verified

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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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by SUSAN BUCHHOLZ
ss ss 10TH EDITION
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Table of Contents ss ss




Chapter 1, Arithmetic Needed for Dosage
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Chapter 2, Metric and Household Systems of Measurement
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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 Children
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Chapter 9, Information Basic to Administering Drugs
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Chapter 10, Administration Procedures
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Chapter 1, Arithmetic Needed for Dosagess ss ss ss ss




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Format: Multiple Choice ss ss




ss Chapter: 1 ss




Client Needs: ss s s Physiological Integrity: Basic Care and comfort ss ss ss ss ss




ss Cognitive Level: ss s s Apply
Difficulty: s s Moderate .

Page and Header: 2, Dividing Whole Numbers; 3, Fractions
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ss Integrated Process: ss s s Teaching/Learning
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Objective: s s 1, 2 ss




1. A patient/client was instructed to drink 25 oz of water within 2 hours but
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ss was only 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
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ss available quantity (25 oz): 10 oz remain. To determine ta hb i reb . cpo om r/ t te is ot n of the water that
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remains, create a fraction 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
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ss divided by 5 (10/5) = 2; 25/5 = 5. The fraction 10/25 can be reduced to its
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ss lowest
terms of 2/5. ss ss
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Format: Multiple Choice ss ss
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Chapter: 1 ss



Client Needs: ss s s Physiological Integrity: Basic Care and Comfort ss ss ss ss ss


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Cognitive Level: Apply ss ss



Difficulty: s s Moderate
Page and Header:
ss ss s s 2, Dividing Whole Numbers; 3, Fractiaobinrbs.
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Page 1 ss

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Integrated Process: Teaching/Learning ss ss




Objective: s s 1, 2 ss




2. A patient/client was prescribed 240 mL of Ensure by mouth and a
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supplement but consumed only 100 mL. What portion of the Ensure
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A) 5/12
remained?
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B) 7/12
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C) 100/240
D) 240/240
Ans: B .




Feedback: Subtract the quantity of Ensure the client c o na sb i ur bm
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md/ t e s(t 1 0 0 mL) from the
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ss total available quantity (240 mL): 140 mL remain. To determine the portion of
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the Ensure that remains, create a fraction by dividing 140 mL (remaining portion)
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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
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ss reduced to its lowest terms of 7/12.
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Format: Multiple Choice ss ss




ss Chapter: 1 ss




Client Needs: ss s s Physiological Integrity: Basic Care and comfort ss ss ss ss ss




ss Cognitive Level: ss s s Analyze
Difficulty: s s Difficult .

Page and Header: ss ss s s 2, Multiplying Whole Numbers; 3,
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ss Fractions Integrated Process: ss ss s s Communication and ss




ss Documentation
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Objective: s s 1, 2 ss



1 1
3. A patient/client consumed 2 4 oz. of coffee, 2/3 oz. of ice cream, and 2 1oz.
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a bir b. com /te s t
of beef broth. What is the total number of ounces c o n s u m e d t h a t should be
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documented for the patient/client?
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A) 3 3/4ss .

B) 4 5/12
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C) 4 2/3ss
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D) 4 4/9ss




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