Anticoagulant Monitoring and Management Quiz
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Questions and Answers

What is the normal range for aPTT (activated partial thromboplastin time)?

  • 50-60 seconds
  • 15-25 seconds
  • 25-35 seconds (correct)
  • 40-50 seconds

    • What could a decreased platelet count indicate in a patient on heparin?

  • Normal response to heparin therapy
  • Allergic reaction to heparin
  • Heparin-induced thrombocytopenia (HIT) (correct)
  • Heparin overdose

    • What is the priority intervention to reverse an asthma attack?

  • Give a bronchodilator (e.g., epinephrine) (correct)
  • Provide supplemental oxygen
  • Administer a corticosteroid
  • Position the patient upright

    • What is the desired effect of heparin on aPTT values?

    <p>Higher (basically doubled) aPTT values</p> Signup and view all the answers

    What is a normal platelet count per microliter of blood?

    <p>150,000 to 450,000</p> Signup and view all the answers

    What is a potential adverse effect of long-term use of amiodarone?

    <p>Pulmonary toxicity</p> Signup and view all the answers

    In A-FIB, what is the focus of the plan of care after addressing anticoagulation?

    <p>Rate control</p> Signup and view all the answers

    What is the purpose of transesophageal echocardiography (TEE) in new-onset atrial fibrillation?

    <p>To look for blood clots before cardioversion</p> Signup and view all the answers

    Which medication is indicated for uncontrolled heart rate (>100) in A-FIB?

    <p>Calcium channel blockers or beta blockers</p> Signup and view all the answers

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