Warfarin 101
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Warfarin 101

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@IdealRockCrystal

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Questions and Answers

Which of the following is a contraindication for the drug mentioned in the text?

  • Increased turnover of clotting factors
  • Skin rash
  • Hypersensitivity to the drug (correct)
  • Gut upset
  • Which of the following is a contraindication for the use of Warfarin?

  • Metabolized by the liver
  • Excreted in urine and stool
  • Excreted in milk B) Metabolized by the kidneys C) Does not cross the placenta D) Not excreted in urine and stool (correct)
  • Not secreted in milk
  • Which type of diuretic is classified as a high efficacy diuretic?

  • Carbonic anhydrase inhibitors
  • Loop diuretics (correct)
  • Thiazide diuretics
  • Potassium retaining diuretics
  • Which drug can enhance the action of warfarin?

    <p>Amiodarone</p> Signup and view all the answers

    What is the recommended INR level for patients taking Warfarin?

    <p>1-2 times the normal level, which is 1.5 B) 3-4 times the normal level, which is 3 C) 4-5 times the normal level, which is 2</p> Signup and view all the answers

    Which drug increases the release of ADH and promotes water reabsorption?

    <p>Water</p> Signup and view all the answers

    What is the antidote for Warfarin overdose?

    <p>Vitamin C B) Vitamin D C) Vitamin B12 D) Vitamin E</p> Signup and view all the answers

    Which type of diuretic increases sodium excretion in urine with its iso-osmotic water and increases the volume of urine?

    <p>Natriuretics</p> Signup and view all the answers

    Which pregnancy category is the drug mentioned in the text?

    <p>Category X</p> Signup and view all the answers

    Study Notes

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    Description

    Test your knowledge on the anticoagulant medication Warfarin with this quiz. Learn about its pharmacokinetics, onset and duration of action, actions, and how its dose is controlled through monitoring prothrombin time. Keywords: Warfarin, anticoagulant, pharmacokinetics, onset, duration, prothrombin time.

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