Question 5 of 35

Delivering Local Anesthetics

Click on the correct answer to the following question:

How can the clinician easily determine the gauge of a needle:

  1. 30 gauge is blue, 27 gauge is yellow and 25 gauge is red
  2. 30 gauge is yellow, 27 gauge is red and 25 gauge is blue
  3. 30 gauge is red, 27 gauge is blue and 25 gauge is yellow
  4. 30 gauge is green, 27 gauge is yellow and 25 gauge is red