Warfarin antidote

I6I C. Warfarin baits need contain only 0 025% active principle, and rats are killed after ingesting about 5 doses the bait can be left down and the risk of acute toxicity to man or domestic animals is not serious. In common with other coumarin derivatives, warfarin reduces the clotting power of blood and death is caused by haemorrhages initiated by any slight injury. Warfarin is a vitamin K antagonist, and large oral doses of the vitamin can be given as an antidote. 

Estazolam (Prosom) [C-IV] [Hypnotic/Benzodiazepine] Uses Short-term management of insomnia Action Benzodiazepine Dose 1-2 mg PO qhs PRN -1- in hqjatic impair/elderly/debilitated Caution [X, -] t Effects w/ CNS d ressants Contra PRG Disp Tabs SE Somnolence, weakness, palpitations, anaphylaxis, angioedema, amnesia Interactions t Effects W7 amoxicillin, clarithromycin T effects OF diaz am, phen5rtoin, warfarin X effects W7 food X effects OF azole antifungals, digoxin EMS Use caution w/ other benzodiazepines, may need a reduced dose concurrent EtOH and caffeine use can t CNS effects OD May cause alt ed reflexes, drowsiness, CNS depression, slurred speech, and Szs flumazenU can be used as an antidote... 

Warfarin (Coumadin) (antidote Vitamin K (phytonadione) (AquaMEPHYTON))... 

Warfarin reduces the synthesis of prothrombin and several other clotting factors. Carbamazepine and rifampin interfere with this action by increasing the metabolism of warfarin. Cholestyramine decreases the oral absorption of warfarin and other acidic drugs. Vitamin K is the antidote to excessive effects of warfarin. Antiplatelet drugs such as naproxen enhance the anticoagulant effects of warfarin. The answer is (C). 

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