The Nurse Is Preparing to Administer a Subcutaneous Injection of Morphine

The nurse is preparing to administer a subcutaneous injection of morphine sulfate (MSO₄) to a client. The client's height, weight, and muscle mass are within normal limits. What are the appropriate needle size and angle for this injection?

A) 27-gauge needle, 10-degree angle
B) 20-gauge needle, 90-degree angle
C) 23-gauge needle, 20-degree angle
D) 25-gauge needle, 45-degree angle