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Doctor insights on: Rh Negative Blood Factor

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A Rh positive blood type?

A Rh positive blood type?

Dominant: Positive is dominant over negative. You get one gene from each of your parents, so you are either --, -+, +-, or ++. Only in the case of -- will you have rh negative blood. With -+, +-, and ++, you will have rh positive blood. This makes rh positive blood the most common type of the two. This can be a problem with a baby: if mom is rh pos (+-), dad is rh neg (--), and baby is rh neg (--): attack! ...Read more

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The clients blood typing reveals Rh antigens what blood type would the client have Rh receptive, Rh negative , Rh resistant, Rh positive

The clients blood typing reveals Rh antigens what blood type would the client have Rh receptive, Rh negative , Rh resistant, Rh positive

Rh : Rh antigens are present in every blood. You would need to be more specific. Also, they blood type (a, b, ab, 0) is not connected/related to the rh + or rh - types; they are inherited independently. ...Read more

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Is Rh d neg blood rare?

Is Rh d neg blood rare?

No: It varies from population to population. In folks of european descent, around 1 person in 6 is rh negative (class d-neg). It's less common in some other populations. ...Read more

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What is Rh positive and Rh negative?

Blood group antigen: Rhesus (rh) blood group is one of the more than 20 different blood group systems. One of the markers in rh system is "d" that is used in the terminology you inquired about. If rh d is present the person is rh positive and vice versa. See this site for more info (more than one needs) http://www.Ncbi.Nlm.Nih.Gov/books/nbk2269/. ...Read more

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What could happen if an Rh negative person were given a blood transfusion of Rh positive blood?

What could happen if an Rh negative person were given a blood transfusion of Rh positive blood?

Antibody formation: At the first transfusion, nothing happens, but the person generally makes antibodies to Rh antigen and may have a transfusion reaction at the subsequent transfusion with Rh positive blood. If it is a woman of reproductive age and the baby is Rh positive, the baby may get hemolysis. ...Read more

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Positive HIV screener test at blood donation... Negative IFA and Negative NAT... False positive?

Positive HIV screener test at blood donation... Negative IFA and Negative NAT... False positive?

Yes: The initial screening test for HIV is very sensitive, but not very specific. The back up screening tests are much more specific for HIV. ...Read more

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Av test positive .Ra factor positive .Joint pain .Ccp antibody test negative.Raised esr.Plz diagnose my disease.

Av test positive .Ra factor positive .Joint pain .Ccp antibody test negative.Raised esr.Plz diagnose my disease.

Cannot diagnose: Although these lab values are interesting, taken out of the context of your symptoms and findings on physical examination, plus further testing there is no way in which to diagnose over the internet. See a rheumatologist and get appropriately assessed. ...Read more

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How does Rh factor affect individuals having blood transfusion?

How does Rh factor affect individuals having blood transfusion?

It can mean a lot.: This is an important factor to match up for a transfusion itself so there is no antibody reaction from the recipient if they are rh neg. And donor is rh pos.. It is extermely important in women of childbearing age who are rh neg. To be sure they get no rh pos. Blood so there is no chance that they develop antibodies in case they have an rh pos. Child and so have hemolytic disease of the newborn. ...Read more

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What will happen to someone with Rh negative blood type if he/she receives Rh positive blood?

What will happen to someone with Rh negative blood type if he/she receives Rh positive blood?

May get sick: If the person has antibodies against the Rh antigen, they are likely to break down the blood fast and this may make them ill and a bit jaundiced. ...Read more

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Is rubella immune blood test positive good?

Is rubella immune blood test positive good?

No,indicates imunit: A positive test for rubella immunity indicates your body has been exposed to wild rubella or the rubella vaccine ; developed protective antibodies to it. If you are female, it means you will not pass rubella to your fetus if u are exposed to the illness during pregnancy ; get the disease. ...Read more

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Is it possible to have child with Rh negative blood if both parents have blood Rh positive?

Is it possible to have child with Rh negative blood if both parents have blood Rh positive?

Yes: The rh factor is determined from both parents. Each parent contributes one half of the infant's rh type. Each parent has 2 rh genes. So, if each parent (of the child in question) has a "split" rh:(-)/(+), i.e. Half negative and half positive--they are reported as "positive". Yet if each parent contributes the "blank" or rh negative portion to baby then he is (-)/(-) or rh negative! ...Read more

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Father has o positive blood mother has o positive rhfactor blood child was born with b positive blood how can this be?

Blood type genetics: Abo blood type refers to antigens present on red blood cells. From each parent you inherit an a antigen, a b antigen, or no antigen. People inheriting an a and an a are type a. Inheriting an a from one parent and nothing from the other is also type a. Inheriting an a and a b creates type ab. People who are type o have no antigens. If each parent is type o, the children must be type o. ...Read more

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My father has o positive blood mother has o positive rhfactor blood child was born with b positive blood how is this possible?

My father has o positive blood mother has o positive rhfactor blood child was born with b positive blood how is this possible?

Not possible: The o blood type is oo genotype. In other words, each parent contributes an o. It is not possible for an o man and an o woman to have anything but an o baby. ...Read more

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blood test IGG 17.95 positive and IGM 8.50 negative. stool test was negative. do I infect with h.pylori?

Past infection: These results suggest past infection with H. pylori. The blood test can remain positive for years after past infection even if you were treated. The stool test and urea breath test can better detect current infection. The gold standard for testing is a biopsy during endoscopy. https://www.nlm.nih.gov/medlineplus/ency/article/007501.htm ...Read more

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Blood tests negative for celiac, hla gene positive, biopsy positive. Could there be another cause for mucosal flattening?

Blood tests negative for celiac, hla gene positive, biopsy positive.  Could there be another cause for mucosal flattening?

Unlikely: The blood test is of secondary importance. It depends on what test you had, for instance the immunoglobulin a antibody to tissue transglutaminase may be negative if one already avoids eating gluten. Also, it is not very sensitive. The definitive test is the biopsy (not the gene, which does only show the likelihood of developing the disease. You probably have celiac disease. ...Read more

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Does a normal PTT blood test mean low risk for developing blood clots?

Does a normal PTT blood test mean low risk for developing blood clots?

No: You should draw no conclusions about tendency to develop clots from ANY of the ordinary hematologic parameters. ...Read more

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Rh negative and the baby's father is Rh positive. Do I need rhogham?

Rh negative and the baby's father is Rh positive. Do I need rhogham?

Usually: It is commonplace for a pregnant mom in that situation to receive rhogam around 28 wks of gestation and again after birth if the kid is rh+. If the kid turns out to be rh- the 2nd dose is omitted. ...Read more

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Is the Rh factor in blood an antibody or antigen?

Is the Rh factor in blood an antibody or antigen?

Antigen: Rh factor is one the antigens present on red cells. Actually there are a number of subtypes of rh but the one people refer to is rh d antigen. See this site for more info. http://www.ncbi.nlm.nih.gov/books/nbk2269/. ...Read more

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I'm having negative DNA ,Sm and Rnp antibodies, but positive sm/rnp antibody,and high ANA titre speckled,so what is the diagnosis ?

I'm having negative DNA ,Sm and Rnp antibodies, but positive sm/rnp antibody,and high ANA titre speckled,so what is the diagnosis ?

Lupus: These serologies are rather non specific. The speckled ANA is non specific. In Systemic Lupus Erythematosis (SLE) it is usually homogeneous in its staining. Anti-Sm and Anti RNP can be see in mixed connective-tissue diseases and overlaps with SLE, scleroderma and myositis. As often is the case a specific diagnosis cannot be made. You need to see a Rheumatologist. ...Read more

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Can RH positive blood type and RH negative blood type have anything to do with a miscarriage?

Can RH positive blood type and RH negative blood type have anything to do with a miscarriage?

Yes it is possible: If the mother is RH negative and the fetus is RH positive there is risk of miscarriage due to hydrous fettles and intra utrine demise. It will end to abortion. ...Read more