Dosage Calculation and Measurement Flashcards
7 cards from real CMT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Dosage Calculation and Measurement flashcards as text
Which abbreviation tells a medication technician to give a medication four times a day?
Answer: QID
QID (quater in die) means four times daily.
A liquid medication label reads 20 mg/mL. The order is for 60 mg. How many mL will you draw up?
Answer: 3 mL
60 mg ÷ 20 mg/mL = 3 mL.
1 kilogram (kg) is equal to how many pounds (lb)?
Answer: 2.2 lb
1 kg = 2.2 lb is the standard conversion used in clinical settings.
A resident weighs 154 lb. What is this weight in kilograms?
Answer: 70 kg
154 lb ÷ 2.2 = 70 kg.
The order reads: Tylenol 650 mg q4h PRN pain. 'PRN' means the medication should be given:
Answer: As needed
PRN (pro re nata) means 'as needed,' given only when the specified condition occurs.
If 1 teaspoon equals 5 mL, how many mL are in 3 teaspoons?
Answer: 15 mL
3 tsp × 5 mL/tsp = 15 mL.
A scored tablet contains 100 mg. The order is for 50 mg. What is the correct action?
Answer: Give half a tablet
A scored tablet is designed to be split; half a scored 100 mg tablet = 50 mg.