WGU C784 - Applied Healthcare Statistics Pre-Assessment

WGU C784 - Applied Healthcare Statistics Pre-Assessment Given the following set of numbers: 3.3, -2.3, -16, 25. What are the square roots of the whole number? A. +/- 2.3 B. +/- 3.3 C. +/- 4 D. +/- 5 D. +/- 5 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. 11 C. 12.5 D. 15 D. 15 Given the following expression: 4 + 7 × (6 - 3)2. What is the answer using proper order of operations? A. 25 B. 46 C. 67 D. 99 C. 67 Given the following expression: 5 x (30 - 27)2 + 4. What is the correct answer using the proper order of operations? A. 34 B. 49 C. 65 D. 81 B. 49 What is the greatest common factor of 132 and the square root of 121 using prime factorization? A. 1 B. 2 C. 10 D. 11 D. 11 What is the greatest common factor of 24 and 84 using prime factorization? A. 2 B. 4 C. 8 D. 12 D. 12 What is 3/14 - 1/7? A. 1/14 B. 2/7 C. 5/14 D. 3/2 A. 1/14 What is 2/3 + 1/4? A. 11/12 B. 3/12 C. 3/7 D. 8/3 A. 11/12 A patient's protein intake for today has been 15.76g, 8.49g, and 22.58g. What is the total protein intake rounded to the nearest tenth of a decimal? A. 46.5g B. 46.8g C. 46.9g D. 47g B. 46.8g Given the equation: (.5475 - .3025) x .15. What is the solution rounded to the nearest thousandth? A. .03675 B. .0368 C. .368 D. .037 D. .037 An intravenous drip is infused at a rate of 4.5 milliliters per minute. How many milliliters are infused per hour? A. .075mL B. 2.7mL C. 75mL D. 270mL D. 270mL 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. 2.2% B. 4.5% C. 22.2% D. 45% C. 22.2% What is the Fahrenheit equivalent for a patient's room that needs to be kept at 25 degrees Celsius? A. 70° B. 75° C. 77° D. 80°