A customer who's scheduled to have warfarin sodium therapy has a prothrombin time (pt) of 28 seconds. The most appropriate nursing intervention at this time is: to call the fitness care company (HCP).
Warfarin is used to prevent blood clots from forming or growing larger in your blood and blood vessels. it is prescribed for people with positive sorts of irregular heartbeat, human beings with prosthetic (replacement or mechanical) heart valves, and those who have suffered a coronary heart assault.
Warfarin competitively inhibits the nutrition k epoxide reductase complicated 1 (VKORC1), a vital enzyme for activating the vitamin okay to be had in the frame. via this mechanism, warfarin can dissipate functional diet k reserves and thereby reduce the synthesis of energetic clotting factors.
As trendy rule warfarin is prescribed to deal with a blood clot for 3 – 6 months. For an irregular coronary heartbeat, recurrent blood clots, or a few heart valve troubles, warfarin is prescribed indefinitely.
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