The abbreviation gtt stands for which term?

The abbreviation gtt stands for which term?

• A. Hour
• B. Drop
• C. Amount
• D. Liquid

Answer: (B)

Gtt is a common medical abbreviation used to denote drops in IV therapy. It comes from the Latin gutta, meaning a drop, and is used to measure the rate at which fluid is delivered as drops per minute. In IV orders you’ll see something like 20 gtt/min, which tells the nurse how many drops of fluid should pass into the vein each minute. The actual drops-per-milliliter factor depends on the IV set, which is why gtt/min is used rather than a direct volume rate. The other options don’t fit because they refer to time, quantity, or a broad category rather than the unit for IV flow rate.

Gtt is a common medical abbreviation used to denote drops in IV therapy. It comes from the Latin gutta, meaning a drop, and is used to measure the rate at which fluid is delivered as drops per minute. In IV orders you’ll see something like 20 gtt/min, which tells the nurse how many drops of fluid should pass into the vein each minute. The actual drops-per-milliliter factor depends on the IV set, which is why gtt/min is used rather than a direct volume rate. The other options don’t fit because they refer to time, quantity, or a broad category rather than the unit for IV flow rate.