When administering an IM injection by the Z-track method,after expelling the medication you should remove the needle quickly and:

A) massage the area
B) squeeze the injection site gently
C) hold your bare finger over the injection site to encourage clotting
D) let go of the skin quickly

The Z-track method is designed to prevent medication from leaking back along the needle track. After administering the medication, you should let go of the skin quickly to allow it to return to its normal position, sealing the needle track. This helps to keep the medication in the muscle tissue. Massaging the area, squeezing the injection site, or holding a finger over the injection site are not recommended actions following an IM injection using the Z-track method, as they could disrupt the seal or cause discomfort.