Anticoagulation 2026 Exam
Questions and Answers | A+
Score Assured
Which lab value should the nurse monitor when administering heparin
IV? - ANSWER ✔✔aPTT
What is the antidote for warfarin? - ANSWER ✔✔Vitamin K
What is the nurse's priority action if a patient taking warfarin reports
eating large amounts of spinach? - ANSWER ✔✔Educate about
vitamin K consistency
How does heparin work? - ANSWER ✔✔Binding to antithrombin III
Which drug requires PT/INR monitoring? - ANSWER ✔✔Warfarin
, What should a patient receiving enoxaparin do before injection? -
ANSWER ✔✔Leave air bubble in syringe
What does a patient developing HIT expect? - ANSWER
✔✔Increased clotting risk
Which medication is contraindicated in pregnancy? - ANSWER
✔✔Warfarin
What is the antidote for heparin? - ANSWER ✔✔Protamine sulfate
What symptom indicates warfarin toxicity? - ANSWER ✔✔Hematuria
What is the antidote for dabigatran? - ANSWER ✔✔Idarucizumab
How does aspirin prevent clot formation? - ANSWER ✔✔Inhibiting
cyclooxygenase
How does clopidogrel work? - ANSWER ✔✔Inhibiting ADP receptors
What type of administration does eptifibatide require? - ANSWER
✔✔IV infusion
Which medication is used to lyse an existing clot? - ANSWER
✔✔Alteplase