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Coagulation Studies (PT/INR, aPTT)

Intermediate 12 min

Interpret PT/INR and aPTT to assess clotting function and monitor anticoagulant therapy.

Educational Use Only. This app is not intended to replace instructor guidance, institutional policies, clinical judgment, or professional medical training.

Safety Precautions

  • Hold anticoagulants as ordered before invasive procedures
  • Monitor for signs of bleeding: bruising, hematuria, melena
  • Verify INR before administering warfarin
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Educational Use Only — Not a substitute for professional training.