thanks
2006-09-18 01:55:18 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Medicine
please tell me seperately
2006-09-18 01:58:18 · update #1
Blood group O individuals do not have either A or B antigens on the surface of their RBCs, but their blood serum contains IgM antibodies against both A and B antigens. Therefore, a group O individual can only receive blood from a group O individual, but they can donate blood to individuals of any ABO blood group. That makes it as a universal donor.
Blood group A individuals have the A antigen on the surface of their RBCs, and blood serum containing IgM antibodies against the B antigen. Therefore, a group A individual can only receive blood from individuals of groups A or O (with A being preferable), and can donate blood to individuals of groups A or AB.
Individuals either have, or do not have, the Rhesus factor (or Rh D antigen) on the surface of their red blood cells. This can be indicated with a plus (+) or minus (−) suffix after the ABO blood type. As in what you are asking about O+ and A+. Both have + symbol which indicate that they are Rh D Positive.
2006-09-18 02:53:48 · answer #1 · answered by ♥ lani s 7 · 1⤊ 0⤋
i really am not sure what it is that you require, but I'll tell you what i know.
One has O blood group when you have no antigens in your blood.i.e a and b which is present in A and B blood groups respectively are absent.
+ means you have Rhesus antigen present on your blood cells. O blood group is universal donor because of the absence of the antigen. but it has antibodies a and b, hence it cannot receive blood from any other source other than O.
A+ means you have antigen a and antibody b and you are Rhesus positive.
hope this helps!
2006-09-18 02:13:06 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Type O is called the universal donor, as it is generally compatible with all other blood types. Reactions can occur, however.
Type AB is called the universal recipient, because people with type AB blood can receive type O, Type A, or Type B blood
2006-09-18 02:05:39 · answer #3 · answered by Anonymous · 0⤊ 0⤋
O is positive, and A is positive, and I am positive you need to study for your tests on the weekend rather than play on the computer. Now get your butt dressed for school, and eat a muffin before leaving.
2006-09-18 01:58:09 · answer #4 · answered by Robert M 2 · 1⤊ 0⤋
A+ You are type A , Rh +, you can donate your blood to only somebody who is A and Rh+ and
somebody who is AB and Rh+ and
somebody who is A, Rh+
O+ you are type O, Rh+, you can donate your blood to people who are
type A , Rh+
type B, Rh+
type AB , Rh+
type O , Rh+
2006-09-18 06:15:03 · answer #5 · answered by chanseypokemon 2 · 0⤊ 0⤋
O+ has both anti-A and Anti-B serum antibodies. A+has only anti-B serum antibody. Both react positively to Rho typing serum.
2006-09-18 02:18:41 · answer #6 · answered by Anonymous · 0⤊ 0⤋
your blood group doesn't make any difference to your character
2016-03-17 02:33:19 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Friendly, outgoing and smart. Very smart. Good Luck ! :)
2006-09-18 01:57:10 · answer #8 · answered by tysavage2001 6 · 0⤊ 1⤋