A client receiving therapeutic-dose enoxaparin as perioperative bridging is scheduled for surgery Tuesday at 0800. Which statement by the client shows correct understanding of the preoperative plan?
1I will inject the final dose Tuesday at 0600 so anticoagulation continues until surgery.
2I will take the last dose about 24 hours before surgery and follow the written restart plan.✓ Correct answer
3I will stop enoxaparin 7 days before surgery because it lasts as long as warfarin.
4I will continue every 12 hours through surgery unless I notice visible bleeding.
Explanation
For therapeutic-dose low-molecular-weight heparin bridging, the last preoperative dose is generally scheduled about 24 hours before surgery. The postoperative restart depends on procedural bleeding risk and the written prescriber plan.
Quick answer The teach-back should match the written plan: last therapeutic enoxaparin dose about 24 hours before surgery.
Why this is correct Therapeutic-dose LMWH given too close to surgery leaves clinically important anticoagulant activity and increases bleeding risk. Restart timing is individualized to hemostasis and procedural bleeding risk.
Easy analogy or mental picture Create a protected gap around the procedure, then reopen anticoagulation only when the surgical team confirms it is safe.
NCLEX decision rule Use the ordered perioperative schedule, dose intensity, renal function, and bleeding risk; never improvise a hold or restart.
Why the other choices are wrong A day-of-surgery dose is too close, a 7-day hold creates an unnecessary gap, and visible bleeding is not the criterion for continuing anticoagulation through surgery.
References
1CHEST: Perioperative Management of Antithrombotic TherapyTiming of the last therapeutic LMWH bridging dose