FULL TEST BANK
Calculate with Confidence 8th Edition
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,Table of content
Chapter 1: Fractions
Chapter 2: Decimals
Chapter 3: Ratio and Proportion
Chapter 4: Percentages
Chapter 5: Metric System
Chapter 6: Apothecary and Household Systems and Additional Measures Used in Medication
Administration
Chapter 7: Converting Within and Between Systems
Chapter 8: Additional Conversions Useful in the Health Care Setting
Chapter 9: Medication Administration
Chapter 10: Understanding and Interpreting Medication Orders
Chapter 11: Medication Administration Records and Drug Distribution Systems
Chapter 12: Reading Medication Labels
Chapter 13: Dosage Calculation Using the Ratio and Proportion Method
Chapter 14: Dosage Calculation Using the Formula Method
Chapter 15: Dosage Calculation Using the Dimensional Analysis Method
Chapter 16: Oral Medications
Chapter 17: Parenteral Medications
Chapter 18: Reconstitution of Solutions
Chapter 19: Insulin
Chapter 20: Intravenous Solutions and Equipment
Chapter 21: Intravenous Calculations
Chapter 22: Heparin Calculations
Chapter 23: Critical Care Calculations
Chapter 24: Pediatric and Adult Dosage Calculations Based on Weight
,Chapter 01: Fractions
Morris: Calculate with Confidence, 8th Edition
COMPLETION
1. Reduce the following fraction to lowest terms.
54/81 = _____
ANS: 2/3
PTS: 1
2. Reduce the following fraction to lowest terms.
105/135 = _____
ANS: 7/9
PTS: 1
3. Reduce the following fraction to lowest terms.
39/65 = _____
ANS: 3/5
PTS: 1
4. Change the following improper fraction to a whole or mixed number.
325/16 = _____
ANS: 20 5/16
PTS: 1
5. Change the following improper fraction to a whole or mixed number.
1,500/100 = _____
ANS: 15
PTS: 1
6. Change the following improper fraction to a whole or mixed number.
193/62 = _____
ANS: 3 7/62
PTS: 1
7. Change the following mixed number to an improper fraction.
12 1/8 = _____
, ANS: 97/8
PTS: 1
8. Change the following mixed number to an improper fraction.
29 2/3 = _____
ANS: 89/3
PTS: 1
9. Perform the indicated operation and reduce to lowest terms.
1/12 + 6/12 + 5/12 = ____
ANS: 1
PTS: 1
10. Perform the indicated operation and reduce to lowest terms.
3/8 – 1/3 = _____
ANS: 1/24
PTS: 1
11. Perform the indicated operation and reduce to lowest terms.
4/5 5/16 = _____
ANS: 1/4
PTS: 1
12. Perform the indicated operation and reduce to lowest terms.
1/12 1/15 = _____
ANS: 1/180
PTS: 1
13. Perform the indicated operation and reduce to lowest terms.
3/5 ÷ 5 = _____
ANS: 3/25
PTS: 1
14. Perform the indicated operation and reduce to lowest terms.
1/100 ÷ 1/200 = _____
ANS: 2
, PTS: 1
15. Indicate which fraction is the largest.
1/100, 1/150, 1/200: _____
ANS: 1/100
PTS: 1
16. Arrange the following fractions from smallest to largest.
1/6, 1/5, 1/8, 1/4, 1/3: _______________
ANS: 1/8, 1/6, 1/5, 1/4, 1/3
PTS: 1
17. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
1/5 + 1/2 + 1/4 = _____
ANS: 19/20
PTS: 1
18. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
16 5/6 – 14 3/8 = ____
ANS: 2 11/24
PTS: 1
19. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
6 10/12 15/3 = _____
ANS: 34 1/6
PTS: 1
20. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
56 ÷ 9/20 = _____
ANS: 124 4/9
PTS: 1
21. Indicate the largest number in the following set.
5/6, 5/8: _____
ANS: 5/6
PTS: 1
,22. Indicate the largest number in the following set.
1/30, 1/4, 1/150: _____
ANS: 1/4
PTS: 1
23. Reduce the following fraction to lowest terms.
34/102 = _____
ANS: 1/3
PTS: 1
24. Reduce the following fraction to lowest terms.
60/1200 = _____
ANS: 1/20
PTS: 1
25. Express the following improper fraction as a mixed number. Reduce to lowest terms.
24/18 = _____
ANS: 1 1/3
PTS: 1
26. Express the following improper fraction as a mixed number. Reduce to lowest terms.
15/13 = _____
ANS: 1 2/13
PTS: 1
27. Change the following mixed number to an improper fraction.
9 1/9 = _____
ANS: 82/9
PTS: 1
28. Change the following mixed number to an improper fraction.
6 7/10 = _____
ANS: 67/10
PTS: 1
29. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
6 5/16 + 5 3/16 = _____
, ANS: 11 1/2
PTS: 1
30. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
4 3/10 + 2 2/10 = _____
ANS: 6 1/2
PTS: 1
31. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
3 1/5 + 3 2/3 + 2 1/2 = _____
ANS: 12 11/30
PTS: 1
32. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
1 2/4 + 3 1/3 = _____
ANS: 4 5/6
PTS: 1
33. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
15/21 – 10/21 = _____
ANS: 5/21
PTS: 1
34. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
8/16 – 1/4 = _____
ANS: 1/4
PTS: 1
35. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
14 – 5/9 = _____
ANS: 13 4/9
PTS: 1
36. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
6 1/4 – 2 5/8 = ____
ANS: 3 5/8
, PTS: 1
37. Perform the indicated operation with fractions. Reduce to lowest terms as indicated.
5 1/3 – 1 7/12 = _____
ANS: 3 3/4
PTS: 1
38. A client received 2 1/2 ounces (oz) of medication at breakfast and 2 1/3 oz at lunch. How
many oz of medication has the client received? _____
ANS: 4 5/6 oz
PTS: 1
39. A client weighed 147 1/2 pounds (lb), lost 6 3/4 lb due to illness. How many pounds does the
client now weigh? ____
ANS: 140 3/4 lb
PTS: 1
40. A client drank 2/3 of a 12 ounce (oz) can of seltzer water. How many ounces of seltzer water
did the client drink? ______
ANS: 8 oz
PTS: 1
41. A client is supposed to drink a 10-ounce (oz) bottle of magnesium citrate before an X-ray
study. The client was able to drink 4 oz. How much of the magnesium citrate remains?
(Express answer as a fraction reduced to lowest terms.) ______
ANS: 2/5 bottle
PTS: 1
42. The nurse is instructed to give a client 2/3 of a cup of solution. If 1 cup = 240 milliliters (mL),
how many mL should the nurse administer? _____
ANS: 160 mL
PTS: 1
43. A bottle of tablets(tabs) has 90 scored tablets so that each tablet (tab) can be divided into two
pieces. If a typical dose is tab, how many doses does the bottle contain? ______
ANS: 180 doses
PTS: 1
,44. The nurse administers ounces of a medication four times a day to a client for 5 days.
How much medication did the client receive over the 5 days? _______
ANS: 25 ounces
PTS: 1
45. One tablet contains 250 milligrams of medication. How many milligrams are in tablets?
_______
ANS: 1,125 milligrams
PTS: 1
, Chapter 02: Decimals
Morris: Calculate with Confidence, 8th Edition
COMPLETION
1. Change the following to a decimal. Carry division three places as indicated. Do not round off.
1/64 = _____
ANS: 0.015
PTS: 1
2. Change the following to a decimal. Carry division three places as indicated. Do not round off.
5/18 = _____
ANS: 0.277
PTS: 1
3. Change the following decimal to a fraction. Reduce to lowest terms if indicated.
7.025 = _____
ANS: 7 1/40
PTS: 1
4. Change the following decimal to a fraction. Reduce to lowest terms if indicated.
0.0001 = _____
ANS: 1/10,000
PTS: 1
5. Identify the decimal with the largest value in the following set.
0.6, 0.128 = _____
ANS: 0.6
PTS: 1
6. Identify the decimal with the largest value in the following set.
0.7, 0.67, 0.86: _____
ANS: 0.86
PTS: 1
7. Round off the following decimal to the nearest tenth.
3.539 = _____
