A nurse is planning to administer subcutaneous enoxaparin 40 mg using a prefilled syringe of enoxaparin 40 mg/0.4 mL to an adult client following hip arthroplasty.Which of the following actions should the nurse plan to take?

Aspirate carefully after inserting the needle into the client's skin.

Expel the air bubble from the prefilled syringe before injection.

Administer the injection in the client's thigh.

Insert the needle completely into the client's tissue.