Pharmacology Which of the following statements about oral anti-coagulants is FALSE A They interfere with an early step in the synthesis of clotting factors B Irrespective of the dose administered, their anticoagulant effect has a latency of onset of 1-3 days C Their dose is adjusted by repeated measurement of prothrombin time D They are contraindicated during pregnancy 💡 Explanation Which of the following statements about oral anti-coagulants is FALSE ✓ Correct Answer: A. They interfere with an early step in the synthesis of clotting factors