true statements

• 1, 4, 5

false statements

• 2,3

option 2

• S-warfarin is more potent than R-warfarin

option 3

• Cryoprecipitate mainly contains factor VIII and fibrinogen
• warfarin inhibits factor II,VII,IX,X, so  cryoprecipitate will not replenish

Treatment of warfarin induced bleeding :

• Stop warfarin to stop its action
• adding  Fresh frozen plasma is  best option as it contains clotting factors that are deficient due to warfarin
• Fresh frozen plasma will replenish  the deficient factors
• so, it can immediately reverses bleeding

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