C784 / L121 Pre-Assessment APPLIED HEALTHCARE STATISTICS

1. Given the following set of numbers: 3.3, -2.3, -16, 25 What are the square roots of the whole number? a. +/- 4.0 b. +/- 5.0 c. +/- 3.3 d. +/- 2.3 2. Given the following set of numbers: 10, 2.5, -4, -4.5, 5 What is the sum when adding together only the whole numbers? a. 5.5 b. 15.0 c. 12.5 d. 11.0 3. Given the following expression: What is the correct answer using the proper order of operations? a. 67 b. 25 c. 99 d. 46 4. Given the following expression: What is the correct answer using the proper order of operations? a. 49 b. 34 c. 65 d. 81 +3 4 5. What is the greatest common factor of 132 and the square root of 121 using prime factorization? a. 2 b. 1 c. 10 d. 11 6. What is the greatest common factor of 24 and 84 using prime factorization? a. 12 b. 2 c. 8 d. 4 7. What is 3/14 - 1/7? a. 5/14 b. 2/7 c. 3/2 d. 1/14 8. What is 2 1 a. 3/7 b. 3/12 c. 11/12 d. 8/3 9. A patient’s protein intake for today has been 15.76 g, 8.49 g, and 22.58 g. What is the total protein intake rounded to the nearest tenth of a decimal? a. 47.0 g b. 46.9 g c. 46.5 g d. 46.8 g 10. Given the equation: What is the solution rounded to the nearest thousandth? a. 0.03675 b. 0.0368 c. 0.368 d. 0.037 ? 11. A patient weighs 59 kg and requires 2.5 mg/kg of body weight of nitroglycerin. How many milligrams of the drug will be dispensed to the patient? a. 0.04 mg b. 59 mg c. 40 mg d. 147.5 mg 12. A patient’s medication was increased by 40 milligrams. What is the percent increase in the medication if the original medication was 180 milligrams? a. 22.2% b. 2.2% c. 45.0% d. 4.5% 13. What is the Fahrenheit equivalent for a patient’s room that needs to be kept at 25 degrees Celsius? a. 70° b. 77° c. 75° d. 80° 14. What is the Celsius equivalent for a patient who is running a fever of 102 degrees Fahrenheit? a. 38.9° C b. 39.9° C c. 37.9° C d. 40.9° C 15. Solve the following equation: 2x + 3 = 13 What is the value of x? a. 10/6 b. 10 c. 7/6 d. 5