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Exam (elaborations)
PTCB Practice Exam (Math) 2024/2025 Questions With Completed & Verified Solutions.
PTCB Practice Exam (Math) 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
PTCB Math Exam 2024/2025 Questions With Completed & Verified Solutions.
PopularPTCB Math Exam 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
Pharmacy Math Practice Exam 2024/2025 Questions With Completed & Verified Solutions.
Pharmacy Math Practice Exam 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
Pharmacy Tech Calculations Practice Exam 2024/2025 Questions With Completed & Verified Solutions.
Pharmacy Tech Calculations Practice Exam 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
PTCB practice exam 2024/2025 Questions With Completed & Verified Solutions.
PTCB practice exam 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
PTCB Practice Test 2 2024/2025 Questions With Completed & Verified Solutions.
PTCB Practice Test 2 2024/2025 Questions With Completed & Verified Solutions.
Exam (elaborations)
PTCB Practice Exam (Math) Rated A
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...