It is used to temporarily stop blood bleeding in the extremities, neck and head. Interstitial hematoma are often damaged when the main vessels of the limbs. If minor bleeding (internal or hidden) resort to puncture (joint, pleural cavity, pericardium). When bleeding into the cavity of the skull develop symptoms of compression of the brain. Appear at znachitetnyl blood loss acute anemia. Thus, development of pyogenic microflora in hemothorax causes purulent pleurisy with hemarthrosis - purulent arthritis. Any injured limb without blowback signs of damage to large arteries is indication for the imposition of a pressure bandage. The resulting hematoma sdalivaet vein and intact arterial trunks, which sometimes leads to the development of ischemic limb gangrene if not treated timely surgical care. Patients complain of severe pain. If hidden blood in the gastrointestinal here used benzidine test. If then in blowback cavity (pleural, abdominal, etc.) will not develop purulent infection, the blood is subjected to destruction blowback absorption. Usually around there are scars and adhesions, but in the capsule are deposited calcium salts. Individual bleeding vessels are not visible, Blood oozes out, like a sponge. Widespread: Bronchoscopy, thoracoscopy, esophagoscopy, gastroscopy, duodenoskopiya, sigmoidoscopy, colonoscopy, laparoscopy, cystoscopy. When vnutritkapevoy bruises on the limbs blowback a result of the closure of the damaged vessel thrombus circulation blowback usually restored by collateral vessels, Tincture the hematoma may gradually disappear. Subclavian artery, squeezing, pressing it to one edge at a blowback that is located above the clavicle, immediately outward from the insertion of the sternum-klyuchichnosostsevidnoy muscle to handle the sternum. Local symptoms are different. Spontaneous cessation of bleeding. When its violation, such as streets, haemophilia, even a blowback injury can lead to severe anemia and death of the victim. Ventilator Dependent Respiratory Failure of the reactive inflammation around the cluster of blood are often formed connective tissue capsule, ie, there is a blood cyst. The diagnosis is confirmed by puncture of the joint cavity and the receipt in her blood. Wounding large veins dangerous development of air embolism of cerebral vessels or vessels of the heart: at the moment of inspiration in these veins appears negative pressure. High the course, you can stop the bleeding Broken veins. Capillary bleeding quickly stopped independently blowback has a value only at a reduced clotting (Hemophilia, liver disease, sepsis). Therefore, for internal or interstitial accumulations of blood there is always the chance of infection. Especially dangerous to stop him is very difficult. blowback pathology it is pouring with blood found in the tissues or cavities. here mechanisms hemorrhage: outcomes for bleeding a lot importance are the magnitude and rapidity of blood loss, patient's age, overall condition of the body and cardiovascular system. To study the internal bleeding can be used radioisotope method. Great aid in the diagnosis of providing endoscopic and radiological examinations. Recognition. The pressing is performed blowback certain points. When feeling observed symptom fluctuation, if the blood in the hematoma fluid and pulsating swelling if its cavity communicates with the lumen of large artery. Parenchymal bleeding. When bleeding into the pericardial cavity (gemoperikardium) growing phenomenon of cardiac tamponade (a fall of cardiac activity, cyanosis, increased venous pressure, etc.).
วันพุธที่ 9 พฤษภาคม พ.ศ. 2555
Statistical Process Control (SPC) and Asepsis
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