Why does the liver cirrhosis patient bleed and is inclined to? 's symptom

Why does the liver cirrhosis patient bleed and is inclined to? 's symptom
The liver cirrhosis patient presents the gingivae to bleed easily, the nasal cavity bleeds, the skin rubs the place there are petechiae, ecchymosis, hematoma,etc., women appear period quantity to lengthen, bleed difficult inclination of bleeding of stopping etc. after the traumatism menstrual period. The reason is as follows, (1)Fail because liver function,from liver blood coagulation factor such as 2 when it is synthetic,etc. reduce, lead to the fact the blood coagulation function drops, testing can find the time of thrombinogen is lengthened, activity degree drops. (2)Liver cirrhosis person and many splenomegalies, the spleen function is hyperfunction, the quantity of blood platelet is reduced, the blood platelet function drops too at the same time, make styptic function weaken. (3)Liver cirrhosis patient's capillary fragility increase, vitamin C is scarce, vitamin k utilizes the obstacle, the anticoagulatory material increases in the blood. Generally speaking, develop with the course of disease, the degree of course of disease of liver is aggravated, bleed and is inclined to more obviously.
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