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Title : Blood Transfusion Complications
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Blood Transfusion Complications

reckless Blood transfusions can be life threatening!

hemolytic transfusion reaction establececuando a body is simply rejects the transfused blood. In such cases, immune lasistema zeroed received as incompatible blood, and as a corrective measure extranjerosustancia begins to kill administered red blood cells. This can take a turn for the worse, leading to a series of complications for the patient.

The factors that precipitate hemolytic transfusion reaction

Human blood has many classes, that WILL been classified into groups A, B, AB and O. Our immunity has unaincorporado mechanism to recognize themselves and identificacióncélulas error of incompatible blood received from a donor blood cells. imprudentetransfusión blood, without thorough 'classification of blood' of a paraprobar its compatibility with the donor's blood is the main culprit patient dedando initiate a hemolytic transfusion reaction life threatening.


When incompatible blood enters unala patient's bloodstream, the immune system takes a combative mode ymultiplica the production of antibodies to destroy cells administradosLos misidentified with. Such antibody reaction if nocontrolado without more, a patient can gradually slip into unaafección threatening. There are more prerequisites to blood lainvestigación thoroughly before authenticating a blood sample paratransfusión. For example, it is mandatory to have a close lapresencia or absence of factors RH blood look. Some people nacencon the abundant blood factors relative humidity, while others do not have a positive blood factor RHde. If a patient with Rh negative blood is given by mistake RHde positive blood, it is a case of extreme negligence, which representaamenaza immediate life of a person. Similarly, people with positivagrupos blood as B + should only be given B + blood sample, otherwise elsistema immune will make blood cells received from explosion, that puededar in severe organ failure. With all said and done, with strict rules on científicaavances and accurate detection of blood antestransfusiones has drastically brought Hemolíticoreacción rare transfusion. It has become a thing of the past.

Signs of hemolytic transfusion reaction

• discharge of blood rejected by the urine a patient passes urine red
Color

• the sudden onset of severe back pain

• loss of consciousness to feel a sudden drop of consciousness, feeling dizziness

• Having the sensation of heat in various parts of the body, along with a tone of red skin

• feeling of nervousness, anxiety or shaking involuntarily

These symptoms can manifest inmediatamenteDespués receiving intravenous blood from another person or a few horaspublicar transfusion procedure. R 1000 cases the onset decomplicaciones have been observed several days after the profusion. If the treating physicians sospechososinicio of hemolytic transfusion reaction, which will perform some blood rápidaanálisis to establish or rule out the negative immune response to the received blood. In the time management prevent complications lala situation gets out of hand and endangering the life of unapaciente.

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