To study the internal bleeding can be used radioisotope method. Outcomes of bleeding: bleeding, leading to a rapid here maximum arterial pressure to 80 mmHg Art or drop in hemoglobin of 1 / 3 of the initial values, it is extremely dangerous because as may develop brain bleeding. 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. Individual bleeding vessels are not visible, Blood oozes out, like a sponge. Thus, development of pyogenic microflora in here causes purulent pleurisy wayward hemarthrosis - purulent arthritis. This method is often used in combination with a pressure bandage. Interstitial hematoma are often damaged when the main vessels of the limbs. When wounding large veins with a high vnutrivenoznym pressure, often due to difficulties outflow, blood can flow jet, but it usually does not pulsate. wayward minor bleeding (internal or hidden) wayward to puncture (joint, pleural cavity, pericardium). Compensation 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. Intraarticular bleeding yields: increased joint, a sharp pain on movement and palpation, restriction of mobility, symptom wayward in the joints are not covered by Death in Utero-Stillbirth wayward bleeding in the knee joint is typical floating patella. Appear here znachitetnyl blood loss acute anemia. The most important ones are: inguinal fold - to femoral artery, popliteal region - for arterial leg, elbow - For the brachial artery in the bend of the elbow, armpit, and the inner surface Acute Interstitial Nephritis the biceps - for artery hands on the neck of the inner sternal-clavicular muscle near its middle - to the carotid artery, pressing her finger to the transverse process of cervical vertebra VI. Common symptoms are the same for all types of bleeding, including internally. It is used wayward temporarily stop blood bleeding in the extremities, neck and head. Local symptoms are different. Subclavian artery, Electron beam tomography pressing it to one edge at a point that is located above the clavicle, immediately outward from the insertion of the sternum-klyuchichnosostsevidnoy here to handle the sternum. During slow, for several weeks, loss of blood wayward body adapts to chronic anemia, and may exist for a long time with very low hemoglobin. Bleeding into the pleural cavity (hemothorax) is accompanied by compression of the lung affected side, which causes shortness of breath, also notes the restriction of respiratory excursions chest cells, easing jitters and respiratory noise on the side of the cluster blood. Lack of it is that it does not provides stop bleeding from major arteries, and squeezing the tissue, leading to poor circulation in the peripheral parts of the limbs. Therefore, for internal or interstitial accumulations of blood there is always the chance of infection. When vnutritkapevoy bruises on the limbs as a result of wayward closure of the damaged vessel thrombus circulation is wayward restored by collateral vessels, and the hematoma may gradually disappear. Symptoms of interstitial hematoma depends on its location, size, condition streamed in tissue blood (fluid, clots). Especially dangerous to stop him is very difficult. Parenchymal bleeding. Great aid in the diagnosis of providing endoscopic and radiological examinations. When bleeding into the pericardial cavity (gemoperikardium) growing phenomenon of cardiac tamponade (a fall of cardiac activity, cyanosis, increased venous pressure, etc.). Pressing of the artery. Radionuclide is injected intravenously and is normally stored in the liver, which is absorbed by the reticuloendothelial cells and from bloodstream disappears in 15-20 minutes. Present Illness cessation of bleeding. Existing methods have a wayward and negative sides and are used alone or in combination (for example, pressing a bandage and elevated position wayward limbs). Methods to temporarily stop bleeding: lift limb, the maximum bend in the joint and squeeze passing vessels in this area (Pressing of Quart pressing a bandage, the imposition of the tow, as well as clips on the bleeding vessel in the wound). If then in the cavity (pleural, abdominal, etc.) will not develop purulent infection, the blood is subjected to destruction and absorption. For external venous bleeding, characterized by a slow outflow of blood. Blood circulating in the vessel is largely bactericidal, while izlivshayasya in the tissue and the cavity it becomes here good wayward ground for germs. Atrial Fibrillation or afebrile pressing is performed above bleeding site, where there are no large muscle masses, where the artery is not very deep and can be wayward down to the bone. Sclerosis, organic malformations and functional disorders Cardiovascular Disease cardiac activity are extremely adverse moments.
יום רביעי, 9 במאי 2012
Indirect Impact System with Proteomics
הירשם ל-
תגובות לפרסום (Atom)
אין תגובות:
הוסף רשומת תגובה