ABO Blood group System || ABO Blood grouping and Rh typing|| Haematology скачать в хорошем качестве

ABO Blood group System || ABO Blood grouping and Rh typing|| Haematology

This video Topic is-ABO Blood group System || ABO Blood grouping and Rh typing|| Haematology|| Physiology||Blood ty ping || Rh Blood group System|| Blood Physiology|| Blood group and Blood types||ABO Blood Group System - Blood Types & ABO Antigens|| #medico #paramedical #nursingstudent #bsclifesciences #pharmacy #bmlt_lecture #lab #physiology #hematologia #pathology #lab technician #doctor Tags:-abo blood group system,who discovered abo blood group system, explain abo blood group system, inheritance of abo blood group system is an example of, describe abo blood group system, importance of abo blood group system, define abo blood group system, importance of abo blood group system pdf, write a note on abo blood group system, abo blood group system and rh blood group system, abo blood grouping system and rhesus factor, antibodies of abo blood group system, antigen in abo blood group system, about abo blood group system, application of abo blood group system, advantages of abo blood group system, abo blood group system byju's, abo blood group system discovered by,abo blood group system of human body, abo blood group system chart, abo blood group system class 9,abo blood group system chromosome number, abo blood group system chromosome, clinical significance of abo blood group system, case study on abo blood group system, classification of abo blood group system, abo blood group system definition, abo blood group system diagram, discovered abo blood group system, discuss about abo, blood group system, abo blood group system was first introduced by, abo blood group system rh factor,mbbs , abo blood group system , blood groups , blood group , abo blood group , blood , abo blood group system animation , rh blood group system , blood physiology , abo , physiology , blood group a , blood group o , blood groups and blood types , blood type , rh blood group , blood types , blood group ab , abo blood grouping system , physiology of blood group , blood groups physiology , blood group system , bombay blood group , blood grouping , blood group systems , abo blood group locus erythroblastosis fetalis , erythroblastosis fetalis treatment , erythroblastosis fetalis animation , erythroblastosis , erythroblastosis fetalis in hindi , mechanism of erythroblastosis fetalis , erythroblastosis fetalis class 12,erythroblastosis fetalis class 11 , erythroblastosis faetalis , erythroblastosis foetalis , erythroblastosis fetalis dr najeeb , erythroblastosis fetalis seep pahuja , erythroblastosis fetalis by dr najeeb , what is erythroblastosis foetalis,Nature of A, B, AB and O Blood Groups, H antigen/H substance as precursors of RBC antigens, A blood type or blood group is a means of classifying blood based on the presence of specific antibodies and on whether red blood cells have specific inherited antigenic substances on their surfaces. There are 38 of these blood group systems based on various antigens. These antigens can be proteins, carbohydrates, glycoproteins, or glycolipids. The most important blood group systems are those that denote ABO and Rh status, since these determine suitability of blood for transfusion. We will be discussing them in this video. The ABO blood group system involves two antigens and two antibodies found in human blood – antigen A and antigen B, and antibody A and antibody B. The A and B antigens are found on red blood cells, while antibodies A and B are in the serum. The antibodies are usually IgM, or immunoglobulin M, antibodies. Humans all have one of four combinations of antigens, along with a corresponding combination of antibodies, which we’ll get to next. People with blood type A have antigen A, people with blood type B have antigen B, people with blood type AB have both antigen A and antigen B, and people with blood type O have neither antigen. If you’re blood type A, then you have Antibody B. If you are blood type B, you have antibody A. If you are blood type AB, you have neither antibody. Finally, if you are blood type O, you have both Antibody A and Antibody B. If antibody A encounters antigen A or antibody B encounters antigen B, an agglutination reaction results. This is very bad news and we’ll cover this in a follow up video. Blood transfusion is safe only as long as the recipient’s serum doesn’t have antibodies for the donor’s blood cell antigens. The second most significant blood group system for blood transfusion is the Rh system. Rh stands for Rhesus and it involves 50 antigens. The most significant Rh antigen is the D antigen, as it’s the most likely to cause the immune system to react. The presence of D antigen is signified by a plus sign after the ABO blood type. Lack of the D antigen is signified by a minus sign. For example, someone who has B antigen and Rh antigen would be signified as B positive. It’s common for someone who is D negative to not have anti-D antibodies, but these people can develop these antibodies after a sensitization event.