what is NC in blood group?
543009
It is probably null cells but it is never commented upon while doing blood grouping.
83615
male AA + female OO will produce AO that is A bloods group\nmale AO + feamle OO will produce AO and OO ,,so can be A or O group
133434
cswolf11 is the closest to being correct.  If you are AB Rh pos, you can recieve any blood type from a donor.  If you are AB Rh neg you can receive any blood type that is Rh negative.  To complicate things a bit, if you are Rh negative, you can receive Rh positive blood at least once.  Chances only 50% that your body will see the donor blood as foreign and make antibodies to it.\n\nOK, a bit more complication, there are hundreds of different antigens on red blood cells - ABO and Rh are just the 4 most important.  You can make antibodies to any of them that you don't have and cut down your choices of donors.
750652
You need a simple lab test to find out your blood group type. A small jab at the tip of the index finger and a drop of blood is all that is needed to know your blood group. \n\nRegarding blood donation:\nYou could donate blood if you are between 18-55 yrs of age and with a weight of 50 kg or above with pulse rate, body temperature and blood pressure should be normal. \n\nThere are only few conditions in which donors are permanently excluded. The donor with history of epilepsy, psychotic disorders, abnormal bleeding tendencies, severe asthma, cardiovascular disorders, malignancy are permanently unfit for blood donation. Donors suffering from disease like hepatitis, malaria, measles, mumps, and syphilis may donate blood after full recovery with 3-6 months gap. Also people who have undergone surgery, blood transfusion may safely donate blood after 6-12 mths for woman donors who are pregnant or lactating blood is not taken as their iron reserves are already on the lower side.
185646
There are 4 blood types = A,B,AB and O\nIn these blood types the RH is either positive or negative.\nSo there are 8 different blood types.\nAll humans have the same basic blood types, so transfusions are available after they find the blood type of the person needing it. The exception being O-(neg) blood is universal donor, meaning any one can get it, AB- is universal recpient, meaning they can get any blood type.\nAsians are NOT all rh-.
161031
A, B, AB, O\nthere are four which can either be negative or positive\n\n\n\nType O– blood is considered the “universal donor” because it can be donated to people of any blood type. Type AB+ blood is considered the “universal recipient” because people with this type can receive any blood type.
668664
Previous studies have tried to determine diagnostic laboratory markers to define or detect active NPSLE, but these have yielded conflicting data, and have generally failed to establish clearly defined pathogenic factors.27–29 Elevated antibody titres to dsDNA have been proposed as helpful in identifying NPSLE patients,28 but CNS involvement can occur in the presence of normal values of anti-dsDNA antibodies.27,29 Controversy also exists regarding the association of anti-Sm antibody with NPSLE manifestations.28,29 Increased antibody titres to dsDNA, as well as anti-Sm antibody, were not correlated with NP manifestations in our study. On the contrary, low serum levels of C3, and particularly of C4 complement components, were seemingly strongly associated with NPSLE. This association probably implies an underlying relation to common pathogenic mechanisms, such as local deposition of immune complexes in blood vessel walls with subsequent complement activation, resulting in vasculitis. Vasculitis of the brain vessels has been documented in 7–15% of NPSLE autopsy cases.21–23
1156994
In the ABO blood type system, each person has 2 blood type alleles, one from each parent. The alleles can be A, B, or O. Which 2 alleles you have determines which blood type you will be: AA or AO is blood type A; BB or BO is blood type B; OO is blood type O; AB is blood type AB.\n\nThe +/- system is called the Rhesus factor and works in a similar way. There are 2 alleles: Rh+ (+ for short) or Rh- (- for short). A person with 2 copies of Rh+ (++) or only 1 copy (+-) will be +. A person with no Rh+ (--) will be -. \n\nTo answer your final question, a person who is O+ must have the alleles OO++ or OO+-. A person who is A+ can be AA++, AO++, AA+-, or AO+-. They can certainly share the same mother and father. One example is that the mother can be AO++ and the father is AO+-.
1040693
Red blood cells consist of a selectively permeable plasma membrane, cytoplasm, and hemoglobin.  Antigens on the surface are responsible for blood groups such as ABO and Rh.\n\nWhite blood cells do not have hemoglobin, but do contain nuclei.  WBC also have surface proteins called major histocompatibility antigens.\n\nPlatelets are fragments of large cells that have been enclosed by a piece of cell membrane.  Platelets do not contain a nucleus, but do contain granules that play a role in blood clotting.\n\nPlasma is the straw colored liquid left when the formed elements of blood are taken out.  It is composed of albumins, globulins, and fibrinogen.
989849
It stays\nIt does not cause any problem.\nIf the blood groups are matched, there wont be any reaction, which are triggered by donor's incompatible cells & antigens in the recepients body.\nThe donor DNA in the blood cellS just stays as it was, & leaves the body as those cells complete their life span in die.\nAfter that, recipient does not retain any of the donor's DNA.
900741
The main blood groups of concern here are the ABO and Rhesus. \n\nThe rarest ABO group is AB which is found in ~ 3% of the UK population.  It actual frequency does vary depending on you racial background.\n\nThe Rhesus groups are generally classified as +'ve or -'ve.  You could see this written as DD or Dd for +'ve and dd for -'ve.  Rh + occurs in about 92% of the population and Rh- in the remaining 6%.\n\nThe rarest group would be AB, Rh- which would be found in about 1 in 500.\n\nHowever, the Rhesus system is more complex that simple +'v or -'v.   It can be broken down  into 6 or more Rh groups.  The rarest of these is written as Rh2Rh2 and occurs  in ~1%.     \n\nThere are many other blood groups.  Some can be important in transfusion but I will leave it here.
50210
Yes it matters.\n\nResearch has shown evidence of that. blood group affects the personality.\n\nBut I have no clue, how far this is true.
1101913
The main blood types are A, AB, B, and O.  These blood types are fromed due to a specific type of protein found on the red blood cells.  A type blood has A protein, while B has B protein.  O does not contain any protein so the O stands for zero.  AB contains both A and B proteins.  Along with this there is the Rh positive and negative type.  This is independent of the ABO grouping so  you can have all the ABO types plus the positives and negatives as well.  So far ther are 8 distinct types.  Along with this there is a M and N type.  This is more subtle and it is usually not tested for. So now we have 16 different types possible.
147703
first you will need the blood sample, anti-A antibody and anti-B antibody. \nplace a drop of anti-A and anti-B antibody on separate slides.\nsmall amount of blood is taken from the patient's 4th finger. the blood sample is then mixed with the droplets of the antibodies.\nafter a few minutes, observe any signs of agglutination on the slides. if agglutination occurs on slide with anti-A antibody, the blood contains antigen A (blood type A). if agglutination occurs on slide with anti-B antibody, the blood contains antigen B (blood type B). if there's agglutination on both slides, the person has blood type AB. if there's no agglutination, the person has blood type O.
376639
Is Your Blood Type Rare? \n\nMore recently, a number of characteristics, sometimes called markers and antigens, have been found in blood. We inherit these unique characteristics from our parents. Sometimes the process of finding compatible blood for someone with rare markers or a rare blood type is complex and challenging. Fortunately New York Blood Center has a team of world-renowned "match-makers" in our Immunohematology Lab who search for just the right compatible blood for a particular patient in need. \n\nIn fact, NYBC has the largest inventory of rare blood types in the U.S. - but we always need more rare blood. Almost everyday we receive a call from a hospital somewhere in the world trying to locate a rare blood type for a specific patient. These precise units are so rare, in fact, that we specially classify them as either "Code 99" or "Code 96" donors. Code 96 donors lack a particular combination of common markers, while Code 99 donors lack a marker nearly all other people have. Giving rare units of blood a special designation makes storage and, more importantly, retrieval of these rare units easier. That's also why we encourage donors to self-identify their ethnicity on our donor registration forms so the screening process for a rare unit of blood likely to be found within a specific ethnic group is streamlined for a patient in need.\n\nIt would be a really nice thing if you donated your blood.
719238
blood types such as the ABO system and MNS system.
882345
Ditto with spyderman, CBC, Chem7, PT/INR, PTT, possible bleeding time, and if the doctor is smart, a current blood type on file.