Test Bank - Henke's Med-Math Dosage-Calculation, Preparation, and Administration, 9th Edition (Buchholz, 2020), Chapter 1-10 | All Chapters

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Table of Contents zi zi




Chapter 1, Arithmetic Needed for Dosage
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Chapter 2, Metric and Household Systems of Measurement Chapter
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3, 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
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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 Dosage zi zi zi zi zi




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Format: Multiple Choice Chapter zi zi zi




:1 zi




Client Needs: Physiological Integrity: Basic Care and comfort Co
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gnitive Level: Apply zi z i




Difficulty: Moderate z i .

Page and Header: 2, Dividing Whole Numbers; 3, Fractions Integrated
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i Process: Teaching/Learning z i

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Objective: 1, 2 z i zi




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



Client Needs: Physiological Integrity: Basic Care and Comfort
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Cognitive Level: Apply zi zi



Difficulty: Moderate z i




Page and Header: 2, Dividing Whole Numbers; 3, Fractiaobinrbs.
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Integrated Process: Teaching/Learning zi zi




Objective: 1, 2 z i zi




2. A patient/client was prescribed 240 mL of Ensure by mouth and a supplement b
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ut consumed only 100 mL. What portion of the Ensure remained?
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A) 5/12
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B) 7/12
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 total
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available quantity (240 mL): 140 mL remain. To determine the portion of the Ensure t
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hat 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 re 140/240 can be
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duced to its lowest terms of 7/12.
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Format: Multiple Choice Chapter zi zi zi




:1 zi




Client Needs: Physiological Integrity: Basic Care and comfort Co
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gnitive Level: Analyze zi z i



Difficulty: Difficult z i .

Page and Header: 2, Multiplying Whole Numbers; 3, Fractions I
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ntegrated Process: Communication and Documentation zi z i zi zi

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Objective: 1, 2 z i zi



1 1
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
a b i r b . c o m / t e s t zi
oz. 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? zi zi zi




A) 3 3/4 zi .

B) 4 5/12zi




C) 4 2/3 zi
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D) 4 4/9 zi




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