Question Of The Day: Medication and I.V. Administration

Q. When giving an I.M. injection, the nurse should insert the needle into the muscle at an angle of:

A. 15 degrees.
B. 30 degrees.
C. 45 degrees.
D. 90 degrees.

Correct Answer: D

Explanation: When giving an I.M. injection, the nurse inserts the needle into the muscle at a 90-degree angle, using a quick, dartlike motion. A 15-degree angle is appropriate when administering an intradermal injection. A 30-degree angle isn't used for any type of injection. The nurse may use a 45- or 90-degree angle when giving a subcutaneous injection.