Ptcb practice exam math - Study guides, Revision notes & Summaries

PTCB Practice Exam (Math) questions and answers latest 2024

PTCB Math Exam Questions and Answers Latest Updated Graded A++. If the concentration of a stock of medication vial is 0.25g/ml, what volume of stock solution is required to deliver a dose of 800mg? a) 0.32ml b) 3.2 ml c) 32 ml d) 320 ml 1 g = ? mg - Answer 1 g = 1000 mg 1. Do a proportion to calculate how many mg is equivalent to .25g/ml. 1 g/1000 mg = .25g / x mg x = 250 mg 2. Do a proportion to calculate how many ml is equivalent to 800 mg. 250mg/1 ml = 800 mg/x ml x = 3.2 ml Ans...

PTCB Practice Exam (Math) Questions and Answers

PTCB Practice Exam (Math)

PTCB Practice Exam (Math) Questions With Solutions If a physician writes an order for 400 mL of D5W to be infused over a 4-hour time period, and the IV drop factor is 12 gtt/mL, how many drops per minute should be delivered? a. 12 gtt b. 2 gtt c. 1.67 gtt d. 20 gtt 20 gtt First find the total number of minutes: 60 X 4 = 240. Then find mL/min: 400 / 240 = 1.67 ml infused in 1 minute. Then multiply this by the drop factor: 1.67 X 12 = 20 drops per minute. A drug sells for $29.99 retail ...

PTCB Practice Exam (Math) If a physician writes an order for 400 mL of D5W to be infused over a 4-hour time period, and the IV drop factor is 12 gtt/mL, how many drops per minute should be delivered? a. 12 gtt b. 2 gtt c. 1.67 gtt d. 20 gtt - correct answer-20 gtt First find the total number of minutes: 60 X 4 = 240. Then find mL/min: 400 / 240 = 1.67 ml infused in 1 minute. Then multiply this by the drop factor: 1.67 X 12 = 20 drops per minute. A drug sells for $29.99 retail and has ...

PTCB Practice Exam (Math) 2024/2025 Questions With Completed & Verified Solutions.

PTCB Practice Exam (Math) Rated A If a physician writes an order for 400 mL of D5W to be infused over a 4-hour time period, and the IV drop factor is 12 gtt/mL, how many drops per minute should be delivered? a. 12 gtt b. 2 gtt c. 1.67 gtt d. 20 gtt 20 gtt First find the total number of minutes: 60 X 4 = 240. Then find mL/min: 400 / 240 = 1.67 ml infused in 1 minute. Then multiply this by the drop factor: 1.67 X 12 = 20 drops per minute. A drug sells for $29.99 retail and has a...

PTCB PRACTICE EXAM (MATH) QUESTIONS AND ANSWERS GRADED A+ #15.