Final answer:
To administer ceftriaxone using the Z-track technique, the nurse should perform the following steps: hand hygiene, pulling the skin laterally, cleansing the site, inserting the needle, aspirating and injecting the medication, and finally, removing the needle and releasing the tissue.
Step-by-step explanation:
- Perform hand hygiene and put on gloves.
- Use the nondominant hand to pull the skin and subcutaneous tissue 2.5cm (1 in) laterally.
- Cleanse the site with an antiseptic swab.
- Insert the needle into the muscle.
- Aspirate by pulling back on the plunger and inject the medication.
- Remove the needle and release the tissue.