Test Bank Complete_
Calculate With Confidence 7th Edition,
By Deborah C. Morris
All Chapters 1-25| 5 Units| Updated Version With All Detailed Answers| Grade A+
,unit 1: math review-------------------------------------------------------------------------------------------------------------- 3
chapter 1: roman numerals ---------------------------------------------------------------------------------------------------------------- 3
chapter 2: fractions --------------------------------------------------------------------------------------------------------------------------- 7
chapter 3: decimals ------------------------------------------------------------------------------------------------------------------------- 23
chapter 4: ratio and proportion --------------------------------------------------------------------------------------------------------- 31
chapter 5: percentages -------------------------------------------------------------------------------------------------------------------- 37
unit 2: systems of measurement -------------------------------------------------------------------------------------------- 41
chapter 6: metric system ------------------------------------------------------------------------------------------------------------------ 41
chapter 7: apothecary and household systems ------------------------------------------------------------------------------------ 54
chapter 8: converting within and between systems ------------------------------------------------------------------------------ 62
chapter 9: additional conversions useful in the health care setting --------------------------------------------------------- 71
unit 3: methods of administration and calculation -------------------------------------------------------------------- 81
chapter 10: medication administration ----------------------------------------------------------------------------------------------- 81
chapter 11: understanding and interpreting medication orders -------------------------------------------------------------- 87
chapter 12: medication administration records and medication distribution systems -------------------------------- 94
chapter 13: reading medication labels -------------------------------------------------------------------------------------------- 109
chapter 14: dosage calculation using the ratio and proportion method ----------------------------------------------- 125
chapter 15: dosage calculation using the formula method ------------------------------------------------------------------ 131
chapter 16: dosage calculation using the dimensional analysis method ------------------------------------------------ 136
unit 4: oral and parenteral dosage forms and insulin--------------------------------------------------------------- 140
chapter 17: oral medications ---------------------------------------------------------------------------------------------------------- 140
chapter 18: parenteral medications ------------------------------------------------------------------------------------------------ 160
chapter 19: reconstitution of solutions -------------------------------------------------------------------------------------------- 179
chapter 20: insulin ------------------------------------------------------------------------------------------------------------------------ 189
unit 5: intravenous, heparin, and critical care calculations and pediatric and adult calculations based
on weight ----------------------------------------------------------------------------------------------------------------------- 198
chapter 21: intravenous solutions and equipment ------------------------------------------------------------------------------ 198
chapter 22: intravenous calculations ----------------------------------------------------------------------------------------------- 203
chapter 23: heparin calculations----------------------------------------------------------------------------------------------------- 213
chapter 24: critical care calculations ----------------------------------------------------------------------------------------------- 223
chapter 25: pediatric and adult dosage calculation based on weight ---------------------------------------------------- 226
,Unit 1: math review
Chapter 1: roman numerals
deborah c. Morris: calculate with confidence 7th edition
Multiple choice
1. Perform the indicated operation and record the result in lowercase roman numerals.
7×2=
A. Xii
B. Xiii
C. Xiv ✅
D. Xv
Answer: c. Xiv
Feedback:
7 × 2 = 14. The roman numeral for 14 is xiv (x = 10, iv = 4).
Pts: 1 msc: practice problems
2. Perform the indicated operation and record the result in lowercase roman numerals.
29 – 1 =
A. Xxviii ✅
B. Xxvii
C. Xxix
D. Xxx
Answer: a. Xxviii
Feedback:
29 – 1 = 28. The roman numeral for 28 is xxviii (xx = 20, viii = 8).
Pts: 1 msc: practice problems
3. Perform the indicated operation and record the result in lowercase roman numerals.
3 × 10 =
A. Xx
B. Xxx ✅
C. Xl
, D. Xxv
Answer: b. Xxx
Feedback:
3 × 10 = 30. The roman numeral for 30 is xxx (x = 10, repeated three times).
Pts: 1 msc: practice problems
4. Perform the indicated operation and record the result in lowercase roman numerals.
10 + 2 =
A. Xi
B. Xii ✅
C. Xiii
D. Xiv
Answer: b. Xii
Feedback:
10 + 2 = 12. The roman numeral for 12 is xii (x = 10, ii = 2).
Pts: 1 msc: practice problems
5. Write the following arabic number as a lowercase roman numeral:
18 =
A. Xvi
B. Xviii ✅
C. Xix
D. Xvii
Answer: b. Xviii
Feedback:
18 = xviii (x = 10, v = 5, iii = 3 → 10 + 5 + 3 = 18).
Pts: 1 msc: practice problems
6. Write the following arabic number as a lowercase roman numeral:
21 =
A. Xix
B. Xxii
Calculate With Confidence 7th Edition,
By Deborah C. Morris
All Chapters 1-25| 5 Units| Updated Version With All Detailed Answers| Grade A+
,unit 1: math review-------------------------------------------------------------------------------------------------------------- 3
chapter 1: roman numerals ---------------------------------------------------------------------------------------------------------------- 3
chapter 2: fractions --------------------------------------------------------------------------------------------------------------------------- 7
chapter 3: decimals ------------------------------------------------------------------------------------------------------------------------- 23
chapter 4: ratio and proportion --------------------------------------------------------------------------------------------------------- 31
chapter 5: percentages -------------------------------------------------------------------------------------------------------------------- 37
unit 2: systems of measurement -------------------------------------------------------------------------------------------- 41
chapter 6: metric system ------------------------------------------------------------------------------------------------------------------ 41
chapter 7: apothecary and household systems ------------------------------------------------------------------------------------ 54
chapter 8: converting within and between systems ------------------------------------------------------------------------------ 62
chapter 9: additional conversions useful in the health care setting --------------------------------------------------------- 71
unit 3: methods of administration and calculation -------------------------------------------------------------------- 81
chapter 10: medication administration ----------------------------------------------------------------------------------------------- 81
chapter 11: understanding and interpreting medication orders -------------------------------------------------------------- 87
chapter 12: medication administration records and medication distribution systems -------------------------------- 94
chapter 13: reading medication labels -------------------------------------------------------------------------------------------- 109
chapter 14: dosage calculation using the ratio and proportion method ----------------------------------------------- 125
chapter 15: dosage calculation using the formula method ------------------------------------------------------------------ 131
chapter 16: dosage calculation using the dimensional analysis method ------------------------------------------------ 136
unit 4: oral and parenteral dosage forms and insulin--------------------------------------------------------------- 140
chapter 17: oral medications ---------------------------------------------------------------------------------------------------------- 140
chapter 18: parenteral medications ------------------------------------------------------------------------------------------------ 160
chapter 19: reconstitution of solutions -------------------------------------------------------------------------------------------- 179
chapter 20: insulin ------------------------------------------------------------------------------------------------------------------------ 189
unit 5: intravenous, heparin, and critical care calculations and pediatric and adult calculations based
on weight ----------------------------------------------------------------------------------------------------------------------- 198
chapter 21: intravenous solutions and equipment ------------------------------------------------------------------------------ 198
chapter 22: intravenous calculations ----------------------------------------------------------------------------------------------- 203
chapter 23: heparin calculations----------------------------------------------------------------------------------------------------- 213
chapter 24: critical care calculations ----------------------------------------------------------------------------------------------- 223
chapter 25: pediatric and adult dosage calculation based on weight ---------------------------------------------------- 226
,Unit 1: math review
Chapter 1: roman numerals
deborah c. Morris: calculate with confidence 7th edition
Multiple choice
1. Perform the indicated operation and record the result in lowercase roman numerals.
7×2=
A. Xii
B. Xiii
C. Xiv ✅
D. Xv
Answer: c. Xiv
Feedback:
7 × 2 = 14. The roman numeral for 14 is xiv (x = 10, iv = 4).
Pts: 1 msc: practice problems
2. Perform the indicated operation and record the result in lowercase roman numerals.
29 – 1 =
A. Xxviii ✅
B. Xxvii
C. Xxix
D. Xxx
Answer: a. Xxviii
Feedback:
29 – 1 = 28. The roman numeral for 28 is xxviii (xx = 20, viii = 8).
Pts: 1 msc: practice problems
3. Perform the indicated operation and record the result in lowercase roman numerals.
3 × 10 =
A. Xx
B. Xxx ✅
C. Xl
, D. Xxv
Answer: b. Xxx
Feedback:
3 × 10 = 30. The roman numeral for 30 is xxx (x = 10, repeated three times).
Pts: 1 msc: practice problems
4. Perform the indicated operation and record the result in lowercase roman numerals.
10 + 2 =
A. Xi
B. Xii ✅
C. Xiii
D. Xiv
Answer: b. Xii
Feedback:
10 + 2 = 12. The roman numeral for 12 is xii (x = 10, ii = 2).
Pts: 1 msc: practice problems
5. Write the following arabic number as a lowercase roman numeral:
18 =
A. Xvi
B. Xviii ✅
C. Xix
D. Xvii
Answer: b. Xviii
Feedback:
18 = xviii (x = 10, v = 5, iii = 3 → 10 + 5 + 3 = 18).
Pts: 1 msc: practice problems
6. Write the following arabic number as a lowercase roman numeral:
21 =
A. Xix
B. Xxii
