How Is Medication Administered to a Client Using the Z-Track

How is medication administered to a client using the Z-track technique of injection?

A) The skin is pinched gently,and the needle is inserted at a 45-degree angle.
B) The skin is stretched tautly between thumb and forefinger,and the needle is inserted at a 25-degree angle.
C) The skin is pulled to one side,and the needle is inserted at a 90-degree angle.
D) The skin is cleansed,and the needle is inserted at a 15-degree angle.