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
A medication is labeled 250 mg per capsule. The order is for 0.75 g. How many capsules should be given?
Answer: 3 capsules
0.75 g = 750 mg; 750 mg ÷ 250 mg = 3 capsules.
Which measurement tool is MOST accurate for measuring liquid oral medications?
Answer: A calibrated oral syringe
A calibrated oral syringe provides the most accurate measurement for liquid medications.
The abbreviation 'pc' on a medication order means the drug should be given:
Answer: After meals
PC (post cibum) is Latin for 'after meals.'
A resident's order is for atenolol 25 mg. The pharmacy sends 50 mg scored tablets. What should you do?
Answer: Split the scored tablet and give half
A scored 50 mg tablet may be split in half to provide 25 mg as ordered.
How many fluid ounces are in 240 mL?
Answer: 8 fl oz
240 mL ÷ 30 mL/fl oz = 8 fluid ounces (approximately).
An order states: 'Give aspirin 81 mg QOD.' How often should this be administered?
Answer: Every other day
QOD means every other day.
A resident is prescribed 1.5 g of a medication. Tablets are available in 500 mg strength. How many tablets are needed?
Answer: 3 tablets
1.5 g = 1,500 mg; 1,500 mg ÷ 500 mg = 3 tablets.