The Nurse Is Preparing to Give an Aqueous Intramuscular (IM)

The nurse is preparing to give an aqueous intramuscular (IM) injection to an average-sized adult. Which actions are appropriate?

A) Choose a 26- or 27-gauge, 1/4- to 1/2-inch needle.
B) Choose a 20- to 25-gauge, 1- to 1 1/2-inch needle.
C) Choose the dorsogluteal site, the preferred site for IM injections for adults.
D) Insert the needle at a 45-degree angle.
E) Insert the needle at a 90-degree angle.
F) Before injecting the medication, withdraw the plunger to check for blood return.