Practice Test - School of Medicine - LSU Health New Orleans

When indicated, used to monitor patients receiving LMWH, fondaparinux, or for patients on heparin who also have lupus anticoagulant. Useful in renal failure, pregnancy, or obesity (data limited for fondaparinux) Anti-Xa level drawn 4 hours after LMWH or 3 hours after fondaparinux. Therapeutic ranges for full anticoagulation. Heparin 0.3-0.7 U/mL ................
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