In dosage metrics, which abbreviation denotes a cubic centimeter?

• A. F
• B. gr
• C. C
• D. cc (cubic centimeter)

Answer: (D)

A cubic centimeter is a unit of volume equal to one milliliter. In dosage measurements, the abbreviation used for this volume is cc, so 5 cc means 5 milliliters. Since 1 mL equals 1 cm^3, cc and mL are interchangeable for practical purposes in dosing.

The other abbreviations refer to different things: F is Fahrenheit (temperature), gr stands for grain (a unit of mass), and C can denote Celsius (temperature) or other uses depending on context, but none of them denote a cubic centimeter. Understanding that cc is the standard for a cubic centimeter helps you read syringe labels and prescriptions accurately and avoid confusion. For example, a syringe marked 10 cc delivers 10 milliliters.