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Math for Meds: Dosages & Solutions 12th edition

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Anna M. Curren and Margaret Witt
Publisher: Cengage Learning

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  • Curren Math for Meds, Case Study - 12e
  • Curren Math for Meds, Homework & Quiz - 12e

Access is contingent on use of this textbook in the instructor's classroom.

  • Chapter 1: Relative Value, Addition, and Subtraction of Decimals
    • Problems 1.1: Relative Value of Decimals (10)
    • Problems 1.2: Relative Value of Decimals (10)
    • Problems 1.3: Relative Value of Decimals (10)
    • Problems 1.4: Relative Value of Decimals (10)
    • Problems 1.5: Addition and Subtraction of Decimals (20)
    • 1: Summary Self-Test (50)

  • Chapter 2: Multiplication and Division of Decimals
    • Problems 2.1: Multiplication of Decimals (10)
    • Problems 2.2: Elimination of Decimal Points (10)
    • Problems 2.3: Reduction of Fractions (10)
    • Problems 2.4: Reduction of Numbers Ending in Zero (10)
    • Problems 2.5: Expressing to the Nearest Tenth (10)
    • Problems 2.6: Expressing to the Nearest Hundredth (12)
    • 2: Summary Self-Test (50)

  • Chapter 3: Solving Common Fraction Equations
    • Problems 3.1: Whole-Number Equations (10)
    • Problems 3.2: Decimal Fraction Equations (10)
    • Problems 3.3: Multiple-Number Equations (10)
    • 3: Summary Self-Test (50)

  • Chapter 4: Metric/International (SI) System
    • Problems 4.1: Basic Units of the Metric/SI System (8)
    • Problems 4.2: Metric/SI Prefixes and Abbreviations (3)
    • Problems 4.3: Metric/SI Notation Abbreviations (10)
    • Problems 4.4: Metric/SI Notation Rules (15)
    • Problems 4.5: Conversion Between Metric/SI Units (10)
    • Problems 4.6: Conversion Between Metric/SI Units (10)
    • Problems 4.7: Conversion Between Metric/SI Units (10)
    • Problems 4.8: Common Errors in Metric/SI Dosages (6)
    • 4: Summary Self-Test (40)

  • Chapter 5: Unit, Percentage, Milliequivalent, Ratio, and Household Measures
    • Problems 5.1: International Units and Units (10)
    • Problems 5.2: Percentage Measures (3)
    • Problems 5.3: Milliequivalent (mEq) Measures (10)
    • Problems 5.4: Ratio Measures (6)
    • 5: Summary Self-Test (20)

  • Chapter 6: Safe Medication Administration
    • Problems 6.1: Medication Administration Records (3)
    • Problems 6.2: Medication Administration Records (5)
    • 6: Summary Self-Test (10)

  • Chapter 7: Interpreting Drug Labels
    • Problems 7.1: Form (4)
    • Problems 7.2: Administration Route (4)
    • Problems 7.3: Combination Drug Labels (2)
    • Problems 7.4: Controlled Substance Labels (3)
    • Problems 7.5: Directions for Mixing or Reconstituting (4)
    • Problems 7.6: Additional Components of a Drug Label (3)
    • 7: Summary Self-Test (29)

  • Chapter 8: Ratio and Proportion
    • Problems 8.1: Common Ways to Express Ratio and Proportion (6)
    • Problems 8.2: Common Ways to Express Ratio and Proportion (5)
    • Problems 8.3: Common Ways to Express Ratio and Proportion (4)
    • Problems 8.4: Relating Ratio and Proportion to Calculations (17)
    • Problems 8.5: Relating Ratio and Proportion to Calculations (12)
    • 8: Summary Self-Test (31)

  • Chapter 9: Dimensional Analysis
    • Problems 9.1: The Basic Dimensional Analysis Equation (10)
    • Problems 9.2: Relating Dimensional Analysis to Calculations (15)
    • Problems 9.3: Relating Dimensional Analysis to Calculations (17)
    • 9: Summary Self-Test (35)

  • Chapter 10: Formula Method
    • Problems 10.1: The Basic Formula (10)
    • Problems 10.2: Relating the Formula Method to Calculations (16)
    • 10: Summary Self-Test (25)

  • Chapter 11: Oral Dosage Calculations
    • Problems 11.1: Solid Drug Preparations (15)
    • Problems 11.2: Liquid Drug Preparations for Oral Medications (15)
    • Problems 11.3: Measurement Devices for Oral Solutions (5)
    • 11: Summary Self-Test (30)

  • Chapter 12: Parenteral Dosages and Syringe Measurements
    • Problems 12.1: Parenteral Drug Preparations and Calculations (10)
    • Problems 12.2: Standard 3ml Syringe (12)
    • Problems 12.3: Tuberculin (TB) Syringe or Small Volume Syringe (10)
    • Problems 12.4: Large Volume Syringes (5, 10, and 20 mL Syringes) (10)
    • 12: Summary Self-Test (39)

  • Chapter 13: Reconstitution of Powdered Drugs
    • Problems 13.1: Single-Strength Solutions with Reconstitution Directions on the Vial Label (22)
    • Problems 13.2: Reconstitution from Package Insert Directions (5)
    • Problems 13.3: Reconstitution of Multiple-Strength Solutions (10)
    • Problems 13.4: Other Types of Reconstitution Directions (14)
    • 13: Summary Self-Test (50)

  • Chapter 14: Insulin
    • Problems 14.1: Types of Insulin and How It Is Supplied (20)
    • Problems 14.2: Insulin Syringes and Sites (13)
    • Problems 14.3: Implications Related to Administration of Insulin (9)
    • 14: Summary Self-Test (25)
    • 14: Case Study from Chapters 11-14 (1)

  • Chapter 15: Dosages Based on Body Weight
    • Problems 15.1: Weight Conversions (20)
    • Problems 15.2: Calculation of Dosages Based on Weight (20)
    • 15: Summary Self-Test (25)

  • Chapter 16: Dosages Based on Body Surface Area
    • Problems 16.1: Calculation of BSA (10)
    • Problems 16.2: Calculation of Dosages Based on BSA (25)
    • 16: Summary Self-Test (20)

  • Chapter 17: Pediatric Dosages: Oral, Parenteral, and Intravenous
    • Problems 17.1: Oral Dosages (19)
    • Problems 17.2: Intramuscular and Subcutaneous Dosages (5)
    • Problems 17.3: Intravenous Dosages (15)
    • 17: Summary Self-Test (15)
    • 17: Case Study from Chapters 15-17 (1)

  • Chapter 18: Introduction to IV Therapy
    • Problems 18.1: IV Administration Sets and Sites (12)
    • Problems 18.2: Intravenous Pumps Used to Administer Fluids and Medications (4)
    • Problems 18.3: Introduction to Types of IV Fluids (10)
    • 18: Summary Self-Test (14)

  • Chapter 19: IV Flow Rate Calculation
    • Problems 19.1: IV Tubing Calibration (4)
    • Problems 19.2: Calculating Drops Per Minute (gtt/min) (14)
    • Problems 19.3: Calculating Milliliter/Hour (mL/hr) (10)
    • Problems 19.4: Correcting Off-Schedule Rates (8)
    • 19: Summary Self-Test (35)

  • Chapter 20: Calculating IV Infusion and Completion Times
    • Problems 20.1: Calculating Infusion Time (10)
    • Problems 20.2: Determining Infusion Completion Times (15)
    • Problems 20.3: Labeling Solution Bags with Infusion and Completion Times (3)
    • 20: Summary Self-Test (25)

  • Chapter 21: IV Medication Drips and Titration Calculations
    • Problems 21.1: Flow Rates to Infuse Dosages Ordered by mg, mcg, or unit Per Time (10)
    • Problems 21.2: Flow Rates to Infuse Dosages per Time Based on Body Weight (15)
    • Problems 21.3: Calculation of Infusion Titrations (15)
    • 21: Summary Self-Test (20)

  • Chapter 22: Heparin and Insulin Drip Calculations
    • Problems 22.1: Heparin and Insulin Labels (6)
    • Problems 22.2: Heparin Drips (8)
    • Problems 22.3: Insulin Drips (7)
    • 22: Summary Self-Test (15)
    • 22: Case Study from Chapters 18-22 (1)


The 12th edition authors of Math for Meds built on the foundation that Anna Curren created. This edition begins with review of basic math concepts and basic systems of measurement relevant to dosage calculation and progresses to information related to preparing for safe medication administration (including chapters to help students understand the importance of careful attention to practices that encourage safety in medication preparation, calculation, and administration). The three common methods of dosage calculation (ratio and proportion, dimensional analysis, and formula method) are introduced in this section. The mechanics of dosage calculations are introduced next. In each of the examples of dosage calculation, all three methods of calculation are shown. In the practice problems, students are encouraged to use the method of calculation that they are most comfortable with. This fosters a sense of confidence in the student to practice dosage calculation with a method that they understand. The last two sections address pediatric and intravenous (IV) calculations. The information on IV calculations addresses basic as well as more advanced IV calculations. This edition features full-color photos of drug labels and syringes and hundreds of examples, practice problems, and summary test questions. Students who find the magnitude of information on a label challenging will have the opportunity to practice interpreting labels throughout this book. The examples will help guide them in determining the information needed for safe, accurate dosage calculation. All labels used are medications that students may be exposed to in current clinical practice. A clinical relevance summary in some chapters helps the students connect the information in the chapter to the clinical setting, along with application questions at the end of the chapter to practice critical thinking skills.

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Group Quantity Questions
Chapter 1: Relative Value, Addition, and Subtraction of Decimals
1.S 50 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050
1.1 10 001 002 003 004 005 006 007 008 009 010
1.2 10 001 002 003 004 005 006 007 008 009 010
1.3 10 001 002 003 004 005 006 007 008 009 010
1.4 10 001 002 003 004 005 006 007 008 009 010
1.5 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
Chapter 2: Multiplication and Division of Decimals
2.S 50 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050
2.1 10 001 002 003 004 005 006 007 008 009 010
2.2 10 001 002 003 004 005 006 007 008 009 010
2.3 10 001 002 003 004 005 006 007 008 009 010
2.4 10 001 002 003 004 005 006 007 008 009 010
2.5 10 001 002 003 004 005 006 007 008 009 010
2.6 12 001 002 003 004 005 006 007 008 009 010 011 012
Chapter 3: Solving Common Fraction Equations
3.S 50 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050
3.1 10 001 002 003 004 005 006 007 008 009 010
3.2 10 001 002 003 004 005 006 007 008 009 010
3.3 10 001 002 003 004 005 006 007 008 009 010
Chapter 4: Metric/International (SI) System
4.S 40 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040
4.1 8 001 002 003 004 005 006 007 008
4.2 3 001 002 003
4.3 10 001 002 003 004 005 006 007 008 009 010
4.4 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
4.5 10 001 002 003 004 005 006 007 008 009 010
4.6 10 001 002 003 004 005 006 007 008 009 010
4.7 10 001 002 003 004 005 006 007 008 009 010
4.8 6 001 002 003 004 005 006
Chapter 5: Unit, Percentage, Milliequivalent, Ratio, and Household Measures
5.S 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
5.1 10 001 002 003 004 005 006 007 008 009 010
5.2 3 001 002 003
5.3 10 001 002 003 004 005 006 007 008 009 010
5.4 6 001 002 003 004 005 006
Chapter 6: Safe Medication Administration
6.S 10 001 002 003 004 005 006 007 008 009 010
6.1 3 001 002 003
6.2 5 001 002 003 004 005
Chapter 7: Interpreting Drug Labels
7.S 29 001 002 003 004 005 006 007 008 009 010 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030
7.1 4 001 002 003 004
7.2 4 001 002 003 004
7.3 2 001 002
7.4 3 001 002 003
7.5 4 001 002 003 004
7.6 3 001 002 003
Chapter 8: Ratio and Proportion
8.S 31 001 001.EP 002 002.EP 003 004 004.EP 005 005.EP 006 006.EP 007 007.EP 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025
8.1 6 001 002 003 004 005 006
8.2 5 001 002 003 004 005
8.3 4 002 003 004 005
8.4 17 001 001.EP 002 002.EP 003 003.EP 004 004.EP 005 005.EP 006 007 007.EP 008 008.EP 010 010.EP
8.5 12 001 001.EP 002 002.EP 003 003.EP 004 004.EP 006 006.EP 007 008
Chapter 9: Dimensional Analysis
9.S 35 001 001.EP 002 002.EP 003 004 004.EP 005 005.EP 006 006.EP 007 007.EP 008 009 010 011 012 013 014 014.EP 015 016 017 017.EP 018 018.EP 019 020 020.EP 021 022 023 024 025
9.1 10 001 002 003 004 005 006 007 008 009 010
9.2 15 001 002 002.EP 003 003.EP 004 004.EP 005 005.EP 006 006.EP 007 008 009 010
9.3 17 001 001.EP 002 002.EP 003 004 004.EP 005 005.EP 006 007 007.EP 008 008.EP 009 009.EP 010
Chapter 10: Formula Method
10.S 25 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025
10.1 10 001 002 003 004 005 006 007 008 009 010
10.2 16 001 001.EP 002 002.EP 003 003.EP 004 004.EP 005 006 007 007.EP 008 008.EP 009 010
Chapter 11: Oral Dosage Calculations
11.S 30 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030
11.1 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
11.2 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
11.3 5 001 002 003 004 005
Chapter 12: Parenteral Dosages and Syringe Measurements
12.S 39 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 038 039 040
12.1 10 001 002 003 004 005 006 007 008 009 010
12.2 12 001 002 003 004 005 006 007 008 009 010 011 012
12.3 10 001 002 003 004 005 006 007 008 009 010
12.4 10 001 002 003 004 005 006 007 008 009 010
Chapter 13: Reconstitution of Powdered Drugs
13.S 50 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050
13.1 22 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022
13.2 5 001 002 003 004 005
13.3 10 001 002 003 004 005 006 007 008 009 010
13.4 14 001 002 003 004 005 006 007 008 009 010 011 012 013 014
Chapter 14: Insulin
14.CS 1 001
14.S 25 001 002 003 004 005 006 007 008 009 010 011 012 014 015 016 017 018 019 020 021 022 023 024 025 026
14.1 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
14.2 13 001 002 003 004 005 006 007 008 009 010 011 012 013-015
14.3 9 001 002 003 004 005 006 007 008 009
Chapter 15: Dosages Based on Body Weight
15.S 25 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025
15.1 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
15.2 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
Chapter 16: Dosages Based on Body Surface Area
16.S 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
16.1 10 001 002 003 004 005 006 007 008 009 010
16.2 25 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025
Chapter 17: Pediatric Dosages: Oral, Parenteral, and Intravenous
17.CS 1 001
17.S 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
17.1 19 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019
17.2 5 001 002 003 004 005
17.3 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
Chapter 18: Introduction to IV Therapy
18.S 14 001 002 003 004 005-006 007 008 009 010 011 012 013 014 015
18.1 12 001 002 003 004 005 006 007 008 009 010 011 012
18.2 4 001 002 003 004
18.3 10 001 002 003 004 005 006 007 008 009 010
Chapter 19: IV Flow Rate Calculation
19.S 35 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025 026 027 028 029 030 031 032 033 034 035
19.1 4 001 002 003 004
19.2 14 001 002 003 004 005 006 007 008 010 011 012 013 014 015
19.3 10 001 002 003 004 005 006 007 008 009 010
19.4 8 001 002 003 004 005 006 007 008
Chapter 20: Calculating IV Infusion and Completion Times
20.S 25 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020 021 022 023 024 025
20.1 10 001 002 003 004 005 006 007 008 009 010
20.2 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
20.3 3 001 002 003
Chapter 21: IV Medication Drips and Titration Calculations
21.S 20 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015 016 017 018 019 020
21.1 10 001 002 003 004 005 006 007 008 009 010
21.2 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
21.3 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
Chapter 22: Heparin and Insulin Drip Calculations
22.CS 1 001
22.S 15 001 002 003 004 005 006 007 008 009 010 011 012 013 014 015
22.1 6 001 002 003 004 005 006
22.2 8 001 002 003 004 005 006 007 008
22.3 7 001 002 003 004 005 006 007
Total 1484  

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