Pharmacy Conversions: 2025 PTCB Exam - RxTechExam.com

100 units

_____ units = 1 mL?

20 drops

_____ drops = 1 mL?

1 cubic centimeter

_____ cubic centimeter(s) = 1 mL?

5 milliliters

1 teaspoon = _____ milliliters?

15 milliliters

1 tablespoon = _____ milliliters?

3.5 milliliters (rarely approximated as 5mL)

1 fluid dram = _____ milliliters?

29.57 milliliters (approximately 30 milliliters)

1 fluid oz = _____ milliliters?

473 milliliters (about 480 milliliters)

1 pint = _____ milliliters?

946 milliliters (approximately 960 milliliters)

1 quart = _____ milliliters?

1000 milliliters

1 Liter = _____ milliliters?

3784 milliliters (approximately 4000 milliliters)

1 gallon = _____ milliliters?

3 teaspoonfuls

1 tablespoonful = _____ teaspoonfuls?

6 teaspoonfuls

1 fluid oz = _____ teaspoonfuls?

2 tablespoonfuls

1 fluid oz = _____ tablespoonfuls?

2 pints

1 quart = _____ pints?

4 quarts

1 gallon = _____ quarts?

8 pints

1 gallon = _____ pints?

1000 micrograms

1 milligram = _____ micrograms?

1000 milligrams

1 gram = _____ milligrams?

64.8 milligrams (approximately 65 milligrams)

1 grain = _____ milligrams?

28.35 grams (approximately 30 grams)

1 ounce = _____ grams?

454.54 grams (approximately 480 grams)

1 pound = _____ grams?

1000 grams

1 kilogram = _____ grams?

2.2 pounds

1 kilogram = _____ pounds?

1,000,000 milligrams

1 kilogram = _____ milligrams?

1,000,000 micrograms

1 gram = _____ micrograms?

1,000,000,000 micrograms

1 kilogram = _____ micrograms?

16 ounces

1 pound = _____ ounces?

g stands for gram (1000mg), or stands for grain (64.8mg)

What is the difference between g and gr?

A liter is larger (1000mL), A quart is (946mL)

Which is larger, a liter or a quart?

8 ounces

1 cup = ____ ounces

C = (F-32)/1.8

How do you convert from Fahrenheit to Celsius?

F = C(1.8) + 32

How do you convert from Celsius to Fahrenheit?

A drop is 0.05mL (1 / 20) and a Unit is 0.01mL (1/100). A drop is larger.

Which is larger a drop or a unit?