The doctor uses a hypodermic needle and syringe to inject medication as treatment. A nurse in protective gloves and a protective mask gives a vaccine injection to a patient in a clinic.

Hypodermic needles are described by their gauge, which is a: a. List of the uses of the needle b. Measure of the length of the needle c. Mcasure of the diameter of the necdle d. Measure of the diameter of the needle openingthe larger the gauge, the smaller the diameter | Numerade