FULL TEST BANK
Henke's Med-Math 10e: Dosage Calculation, Preparation &
Administration Tenth, North American Edition
by SUSAN BUCHHOLZ (Author)
STUDY GUIDE 2025/2026 COMPLETE QUESTIONS BANK AND
CORRECT DETAILED ANSWERS WITH RATIONALES || 100%
GUARANTEED PASS <BRAND NEW VERSION>
, .
Table of Contents
Chapter 1, Arithmetic Needed For Dosage ..........................................................3
Chapter 2, Metric And Household Systems Of Measurement ....................... 30
Chapter 3, Drug Abbreviations, Labels, And Packaging................................. 53
Chapter 4, Calculation Of Oral Medications—Solids And Liquids ................. 76
Chapter 5, Liquids For Injection ........................................................................ 113
Chapter 6, Calculation Of Basic IV Drip Rates ................................................ 144
Chapter 7, Special Types Of IV Calculations ................................................... 165
Chapter 8, Dosage Problems For Infants And Children ................................ 199
Chapter 9, Information Basic To Administering Drugs ................................ 230
Chapter 10, Administration Procedures ......................................................... 257
, .
Chapter 1, Arithmetic Needed For Dosage
.
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
.
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 .
Rationale: Subtract The Quantity Of Water The Client Drank (15 Oz) From The Total
Available Quantity (25 Oz): 10 Oz Remain. To Determine The portion 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
.
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
Difficulty: Moderate
Page And Header: 2, Dividing Whole Numbers; 3, Fractions.
.
Page 1
, .
Integrated Process: Teaching/Learning
Objective: 1, 2
2. A Patient/Client Was Prescribed 240 Ml Of Ensure By Mouth And A
Supplement But Consumed Only 100 Ml. What Portion Of The Ensure Remained?
A) 5/12
.
B) 7/12
C) 100/240
.
D) 240/240
Ans: B
Rationale: Subtract The Quantity Of Ensure The Client Consumed (1 0 0 Ml) From The
Total Available Quantity (240 Ml): 140 Ml Remain. To Determine The Portion Of
The Ensure That Remains, Create A Fraction By Dividing 140 Ml (Remaining Portion)
By 240
.
Ml (Total Portion). Therefore, 140 Divided By 240 = 7/12. To Reduce Fractions, Find The
Largest Number That Can Be Divided Evenly Into The Numerator And The Denominator
(20); 140 Divided By 20 (140/20) = 7; 240/20 = 12. The Fraction 140/240 Can Be
Reduced To Its Lowest Terms Of 7/12.
.
Format: Multiple Choice
Chapter: 1
Client Needs: Physiological Integrity: Basic Care And Comfort
Cognitive Level: Analyze
Difficulty: Difficult .
Page And Header: 2, Multiplying Whole Numbers; 3, Fractions
Integrated Process: Communication And Documentation
.
Objective: 1, 2
1 1
3. A Patient/Client Consumed 2 4 Oz. Of Coffee, 2/3 Oz. Of Ice Cream, And21
Oz. Of Beef Broth. What Is The Total Number Of Ounces consumed that Should Be
Documented For The Patient/Client?
A) 3 3/4 .
B) 4 5/12
C) 4 2/3
.
D) 4 4/9
.
Page 2
Henke's Med-Math 10e: Dosage Calculation, Preparation &
Administration Tenth, North American Edition
by SUSAN BUCHHOLZ (Author)
STUDY GUIDE 2025/2026 COMPLETE QUESTIONS BANK AND
CORRECT DETAILED ANSWERS WITH RATIONALES || 100%
GUARANTEED PASS <BRAND NEW VERSION>
, .
Table of Contents
Chapter 1, Arithmetic Needed For Dosage ..........................................................3
Chapter 2, Metric And Household Systems Of Measurement ....................... 30
Chapter 3, Drug Abbreviations, Labels, And Packaging................................. 53
Chapter 4, Calculation Of Oral Medications—Solids And Liquids ................. 76
Chapter 5, Liquids For Injection ........................................................................ 113
Chapter 6, Calculation Of Basic IV Drip Rates ................................................ 144
Chapter 7, Special Types Of IV Calculations ................................................... 165
Chapter 8, Dosage Problems For Infants And Children ................................ 199
Chapter 9, Information Basic To Administering Drugs ................................ 230
Chapter 10, Administration Procedures ......................................................... 257
, .
Chapter 1, Arithmetic Needed For Dosage
.
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
.
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 .
Rationale: Subtract The Quantity Of Water The Client Drank (15 Oz) From The Total
Available Quantity (25 Oz): 10 Oz Remain. To Determine The portion 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
.
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
Difficulty: Moderate
Page And Header: 2, Dividing Whole Numbers; 3, Fractions.
.
Page 1
, .
Integrated Process: Teaching/Learning
Objective: 1, 2
2. A Patient/Client Was Prescribed 240 Ml Of Ensure By Mouth And A
Supplement But Consumed Only 100 Ml. What Portion Of The Ensure Remained?
A) 5/12
.
B) 7/12
C) 100/240
.
D) 240/240
Ans: B
Rationale: Subtract The Quantity Of Ensure The Client Consumed (1 0 0 Ml) From The
Total Available Quantity (240 Ml): 140 Ml Remain. To Determine The Portion Of
The Ensure That Remains, Create A Fraction By Dividing 140 Ml (Remaining Portion)
By 240
.
Ml (Total Portion). Therefore, 140 Divided By 240 = 7/12. To Reduce Fractions, Find The
Largest Number That Can Be Divided Evenly Into The Numerator And The Denominator
(20); 140 Divided By 20 (140/20) = 7; 240/20 = 12. The Fraction 140/240 Can Be
Reduced To Its Lowest Terms Of 7/12.
.
Format: Multiple Choice
Chapter: 1
Client Needs: Physiological Integrity: Basic Care And Comfort
Cognitive Level: Analyze
Difficulty: Difficult .
Page And Header: 2, Multiplying Whole Numbers; 3, Fractions
Integrated Process: Communication And Documentation
.
Objective: 1, 2
1 1
3. A Patient/Client Consumed 2 4 Oz. Of Coffee, 2/3 Oz. Of Ice Cream, And21
Oz. Of Beef Broth. What Is The Total Number Of Ounces consumed that Should Be
Documented For The Patient/Client?
A) 3 3/4 .
B) 4 5/12
C) 4 2/3
.
D) 4 4/9
.
Page 2
