Medical Calculations Exam Questions and Answers with Verified Solutions | Latest Updated 2026

Medical Calculations Exam Questions and
Answers with Verified Solutions | Latest
Updated 2026



1 dram = __________ oz 1/8 oz



1 oz = __________ mL 30 mL



1 km = __________ m 10^(3) m



1 km =_________ mm 10^(6) mm



You have an injectable calcium 3. 4.4mL
solution that is 30 mg/mL. How (4 mg/hr at 30 mL/hr = 4 mg ÷ 30 mL =
much 133.3
do you add to 1 L of lactated ringer mg/1000 mL
solution to deliver 4 mg/hr of 133.3 mg ÷ 30 mg/mL = 4.4 mL)
calcium at a fluid rate of 30 mL/hr?
1. 133 mL
2. 13.3 mL
3. 4.4 mL
4. 0.67 mL

, How many mg of dextrose does 6 3. 300 mg/mL
mL if 50% dextrose solution
contain?
1. 3 mg/mL
2. 30 mg/mL
3. 300 mg/mL
4. 3000 mg/mL


1 in = __________ cm 2.5 cm



10 inches is equal to C. 25 cm
approximately:
A. 25 mm
B. 4 cm
C. 25 cm
D. 0.04 m


1 tsp = __________ mL 5 mL



You have an injectable calcium 3. 2 ml
solution that is 50 mg/ml. How (5 mg/hr at 50 mL/hr = 5 mg ÷ 50 mL =
much 100 mg/1000
do you add to 1 L of lactated mL
Ringer 100 mg ÷ 50 mg/mL = 2 mL)
solution to deliver 5 mg/hr of
calcium at a fluid rate of 50 ml/hr?
1. 200 mL
2. 20 mL
3. 2 mL
4. 0.2 mL


4% = __________ mg/mL 40 mg/mL