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There are two types of hemophilia: hemophilia A (sometimes called classical hemophilia) and hemophilia B (sometimes called Christmas disease). Both are caused by a low level or absence of one of the proteins in the blood (called factors) that control bleeding. Hemophilia A is caused by a deficiency of factor VIII, and hemophilia B is caused by a deficiency of factor IX. There is no difference between the two types of hemophilia, except that hemophilia B is about five times less common than hemophilia A.

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What is a group of hereditary bleeding disorders in which a blood-clotting factor is missing?

Hemophilia is a group of hereditary bleeding disorders characterized by a deficiency in clotting factors, specifically factor VIII (hemophilia A) or factor IX (hemophilia B). These deficiencies result in prolonged bleeding episodes, especially in response to injury or trauma. Treatment typically involves replacement therapy to restore the missing clotting factor.


Is hemophilia co dominant or dominant?

It is very much recessive with only one exception, which is that there is a large portion of women who simply carry the trait but dont actually have it. If you are to procreate with a female carrier than your chances of having a hemophiliac child are still not very high. You can find all the info you need by using a Punnett Square method to figure out the chances of hemophiliac children with 2 parents.


Is hemophilia A inherited as a recessive or dominant trait?

Hemophilia A is inherited as a recessive trait.


When Bleeding time is prolonged in all except A. Viper bite B. idiopathic thrombocytopenia C. Hemophilia A D. Von Willebrand disease?

In the viper bite clotting occurs rapidly. The clots can cause strokes and emboli in the lungs and legs. The others cause more rapid bleeding with bruising from a small bump to the skin and many nose bleeds. They lack an anticoagulation factor.


What is the difference between the flu A and B viruses?

Influenza A and B viruses are both types of flu viruses that can cause similar symptoms like fever, cough, and body aches. The main difference between them is that influenza A viruses can infect both humans and animals, while influenza B viruses mainly infect humans. Additionally, influenza A viruses have different subtypes, such as H1N1 and H3N2, which can cause more severe outbreaks compared to influenza B viruses.

Related Questions

What is the cure for hemophilia b?

Other than a liver transplant the is hardly an ideal solution, there is no cure for Hemophilia A or B as of yet.


Why is there a difference in the numbers of alleles for hemophilia and colorblindness between males and females?

females have xand males dont


Did Mother Teresa have hemophilia?

She is rumored to have Hemophilia type B. no one is sure if it is true.


Hemophilia is caused by a defiency of what clotting factor?

Hemophilia is caused by a deficiency of clotting factor VIII (hemophilia A) or clotting factor IX (hemophilia B).


What happens if hemophilia b gets diagnosed as hemophilia a?

it will become more superstitious or it will become powerful.


What are the release dates for Healthy Body Healthy Mind - 2003 Understanding Hemophilia and Hemophilia B 26-3?

Healthy Body Healthy Mind - 2003 Understanding Hemophilia and Hemophilia B 26-3 was released on: USA: 11 April 2013


What is the difference between a B A and a B S?

no answer


Why is hemophilia B called the Christmas disease?

Hemophilia B is called the Christmas disease because it was first discovered in a young boy named Stephen Christmas who experienced severe bleeding after a minor injury on Christmas day in 1952. This incident led to the identification of hemophilia B as a distinct type of hemophilia caused by a deficiency in clotting factor IX.


What is the difference between MCCB Type B C and D?

what is the difference between utilization category A and B of MCCB's


Royal hemophilia is the result of what inheritance?

Hemophilia is broken into three subcategories; Hemophilia A, Hemophilia B, and Hemophilia C. These subcategories designate a person as having a deficiency of one of three specific clotting proteins. Hemophilia A is the deficiency of the protein called Clotting Factor VIII. Hemophilia B is the deficiency of Clotting Factor IX. Hemophilia C is the deficiency of Clotting Factor XI. "Royal" hemophilia is simply a reference to Hemophilia B and is therefore a result of a deficiency in the Clotting Factor IX protein. It is sometimes called the royal disease because it has been known to have been passed through some royal families throughout history.


If the difference between A and B what are the values of A and B?

100


What is Christmas disease also known as?

Hemophilia B.