Dosage Calculations, 9th Edition Test Bank

Donursing Calculations 9th Edition Pickar Test Bank Full Download: http://testbanklive.com/download/donursing-calculations-9th-edition-pickar-test-bank/ Chapter 2—Ratios, Percents, Simple Equations, and Ratio-Proportion PROBLEM Decimal 1. Fraction Percent Ratio 0.05 2. 3. 45% 4. 1. Complete row 1 in the table above. ANS: , 5% , 1:20 PTS: 1 DIF: Application REF: Ratios and Percents 2. Complete row 2 in the table above. ANS: 0.125, 12.5%, 1:8 PTS: 1 DIF: Application REF: Ratios and Percents 3. Complete row 3 in the table above. ANS: 0.45, , 9:20 PTS: 1 DIF: Application REF: Ratios and Percents 4. Complete row 4 in the table above. ANS: 0.3, , 30% PTS: 1 DIF: Application REF: Ratios and Percents Solve for X. Round answers to two decimal places. 5. Full download all chapters instantly please go to Solutions Manual, Test Bank site: testbanklive.com ANS: Rounded to two decimal places, X = 0.63 PTS: 1 DIF: Application REF: Solving Simple Equations for X 6. ANS: Rounded to two decimal places, X = 6.67 PTS: 1 DIF: Application REF: Solving Simple Equations for X Compute the answers for the following word problems. 7. A class of students consists of 9 men and 51 women. Write a proper fraction to represent the part of the total class that is women. Reduce the fraction. Change the fraction to a percent. Reduced fraction: _____ ANS: Percent: _____ There are 51 women in the class of 60 students. PTS: 1 DIF: Application REF: Ratios and Percents 8. A student received a score of 48 points on a test that was worth 60 points. Write a fraction to represent the portion of the test the student had answered correctly. Reduce the fraction. Change the fraction to a percent. Reduced fraction: _____ Percent: _____ ANS: PTS: 1 DIF: Application REF: Ratios and Percents 9. In order to pass a chapter test, a student must answer 80% or more of the questions correctly. If a chapter test has 25 questions, what is the smallest number of questions that the student must answer correctly in order to pass the test? ANS: At least 80% of 25 questions must be answered correctly. The student must answer at least 20 questions correctly. PTS: 1 DIF: Application REF: Ratios and Percents 10. In order to pass a unit test, a student must answer 80% or more of the questions correctly. If a unit test has 75 questions, what is the largest number of questions that the student could answer incorrectly, but still pass the unit test? ANS: At least 80% of 75 questions must be answered correctly. At least 60 questions must be answered correctly. The largest number of questions that the student could answer incorrectly, but still pass the test, is 15 questions. PTS: 1 DIF: Application REF: Ratios and Percents 11. Change the following ratio to a fraction. Reduce to lowest terms. 3:6 ANS: 3:6= = PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 12. Change the following ratio to a fraction. Reduce to the lowest term. 5 : 35 ANS: 5 : 35 = = PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 13. Change the following ratio to a decimal. Round to the hundredths place. 3:7 ANS: 3:7= = 0.428 = 0.43 PTS: 1 DIF: Analysis REF: Converting among Ratios, Percents, Fractions, and Decimals 14. Change the following ratio to a decimal. Reduce to the hundredths place. 0.26 : 0.92 ANS: 0.26 : 0.92 = = 0.282 = 0.28 PTS: 1 DIF: Application REF: Converting among Ratios, Percents, Fractions, and Decimals 15. Change the following ratio to a decimal. Round to the hundredths place. 1.4 : 2.8 ANS: 1.4 : 2.8 = = 0.5 PTS: 1 DIF: Application REF: Converting among Ratios, Percents, Fractions, and Decimals 16. Change the following ratio to a percent. Round to the hundredths place. 3:6 ANS: 3:6= = 0.5 = 0.50 = 50% PTS: 1 DIF: Application REF: Converting among Ratios, Percents, Fractions, and Decimals 17. Change the following ratio to a percent. Round to the hundredths place. 0.7 : 2.8 ANS: 0.7 : 2.8 = = 0.25 = 25 % PTS: 1 DIF: Application REF: Converting among Ratios, Percents, Fractions, and Decimals 18. Solve the following problem for X. ANS: PTS: 1 DIF: Application REF: Solving Simple Equations for X 19. Upon admission to the hospital, a child weighed 62 lb. One week later, upon discharge, the child weighed lb. How much weight did the child lose? ANS: X = 4.5 lb PTS: 1 DIF: Application REF: Solving Simple Equations for X 20. A client is to receive 1,800 mL of fluid during a 24-hour period. The client is to receive between 7 AM and 10 PM. Calculate how many mL the client will drink during that time. ANS: of the fluid PTS: 1 DIF: Application REF: Solving Simple Equations for X Determine what % one number is of another number. 21. 30 is what % of 100? ANS: PTS: 1 DIF: Comprehension REF: Finding the Percentage of a Quantity 22. 5 is what % of 1,500? ANS: PTS: 1 DIF: Comprehension REF: Finding the Percentage of a Quantity 23. 1 is what % of 100? ANS: 0.01 = 1% PTS: 1 DIF: Comprehension REF: Finding the Percentage of a Quantity 24. Convert as indicated. written as a ratio. ANS: 3:4 PTS: 1 DIF: Comprehension REF: Ratios DIF: Comprehension REF: Ratios 25. Convert as indicated. written as a ratio. ANS: 7:8 PTS: 1 26. Find the value of X in the following equation. ANS: 750 = 500X PTS: 1 DIF: Application REF: Solving Simple Equations for X 27. Convert the following % to a decimal. 66% ANS: 66% = PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 28. Convert the following % to a decimal. 5.25% ANS: PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 29. Convert the following decimal to a percent. 0.04 ANS: 0.04 100 = 4% PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 30. Convert the following decimal to a percent. 0.0016 Donursing Calculations 9th Edition Pickar Test Bank Full Download: http://testbanklive.com/download/donursing-calculations-9th-edition-pickar-test-bank/ ANS: 0.0016 100 = 0.16% PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 31. Convert the following decimal to a percent. 0.99 ANS: 0.99 100 = 99% PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 32. Determine the percentage of a given number. 25% of 40 ANS: 0.25 40 = 10 PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 33. Determine the percentage of a given number. 75% of 50 ANS: 0.75 50 = 37.5 PTS: 1 DIF: Comprehension REF: Converting among Ratios, Percents, Fractions, and Decimals 34. Find the value of X in the following equation. ANS: 24X = 12 X = -0.5 PTS: 1 DIF: Application REF: Solving Simple Equations for X Full download all chapters instantly please go to Solutions Manual, Test Bank site: testbanklive.com