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TEST BANK;
Henke's Med-Math: Dosage Calculation,
Preparation & Administration
by SUSAN BUCHHOLZ 10TH EDITION
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Table of Contents
Chapter 1, Arithmetic Needed for Dosage
Chapter 2, Metric and Household Systems of Measurement
Chapter 3, Drug Abbreviations, Labels, and Packaging
Chapter 4, Calculation of Oral Medications—Solids and Liquids
Chapter 5, Liquids for Injection
Chapter 6, Calculation of Basic IV Drip Rates
Chapter 7, Special Types of IV Calculations
Chapter 8, Dosage Problems for Infants and Children
Chapter 9, Information Basic to Administering Drugs
Chapter 10, Administration Procedures
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Chapter 1, Arithmetic Needed for Dosage
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Format: Multiple Choice Chapter: 1
Client Needs: Physiological Integrity: Basic Care and comfort Cognitive Level: Apply
Difficulty: Moderate .
Page and Header: 2, Dividing Whole Numbers; 3, Fractions Integrated Process: Teaching/Learning
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Objective: 1, 2
1. A patient/client was instructed to drink 25 oz of water within 2 hours but was only able to drink 15 oz. What
portion of the water remained?
A) 2/5
B) 3/5
. C) 2/25
D) 25/25
Ans: A
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Feedback: Subtract the quantity of water the client drank (15 oz) from the total available quantity (25 oz): 10 oz
remain. To determine tahbierb.cpoomr/tteisot n of the water that remains, create a fraction by dividing 10 oz
(remaining portion) by 25 oz (total
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 divided by 5 (10/5) = 2;
25/5 = 5. The fraction 10/25 can be reduced to its lowest
terms of 2/5. .
Format: Multiple Choice .
Chapter: 1
Client Needs: Physiological Integrity: Basic Care and Comfort
Cognitive Level: Apply .
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Chapter 1, Arithmetic Needed for Dosage
Difficulty: Moderate
Page and Header: 2, Dividing Whole Numbers; 3, Fractiaobinrbs.
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