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Clotting refers to the hemostasis process that occurs in the body when there has been some injury to a blood vessel & blood loss needs to be stopped. It is a process that involves many steps & is vital to our survival. People whose blood will not properly clot, or coagulate, are in danger of bleeding to death. For example, people with the hereditary condition, hemophilia, are missing one of the several factors needed for normal blood coagulation. Agglutination refers to the clumping of red blood cells that occurs when different blood types are mixed together. It involves a chemical reaction between antigens on the surface of red blood cells & protein antibodies in the plasma, or liquid, part of the blood. Certain blood types cannot be safely mixed together due to this antigen-antibody reaction. The fact that mixing different blood types together can cause agglutination has been used as a means of typing blood, i.e., determining just what blood type a person has.
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Importance of coagulation time?
Coagulation time is important in assessing the clotting ability of blood. It helps in diagnosing conditions related to bleeding disorders or clotting disorders. Monitoring coagulation time is essential in managing patients on anticoagulant therapy or undergoing surgery to prevent excessive bleeding or clot formation.
What is the bleeders disease?
Bleeder's disease, also known as hemophilia, is when you get a cut, it won't stop bleeding, and by the time you realise what's happening, you've already lost a lot of blood, which can be fatal.
What is the time difference between Florence Italy and Brussels Belgium?
There is no time difference between Italy and Belgium.
Which factors decrease bleeding time?
Factors that can decrease bleeding time include use of medications that affect platelet function (e.g. aspirin, clopidogrel), certain medical conditions (e.g. von Willebrand disease), and high platelet count. Additionally, some dietary factors like consuming foods rich in vitamin K (e.g. leafy greens) can also decrease bleeding time by promoting blood clotting.
What is APTT normal range?
The normal range for activated partial thromboplastin time (APTT) is typically between 25-35 seconds. However, it can vary slightly depending on the laboratory's specific reference range. Outside of this range may indicate a bleeding disorder or a clotting factor deficiency.
What is the normal bleeding time?
The clotting time must be between 3 and 8 minutes to be in normal range
Why is bleeding time shorter than clotting time?
Hemostasis occurs in a sequence: 1. Vasoconstriction 2. Formation of platelet plug 3. Formaion of clot Bleeding time is the time from the onset of bleeding till the stoppage of bleeding i.e. temporary hemoststic plug formation (platelet plug). Clotting time is the time from the onset of bleeding till the clot formation (i.e. definitive hemostatic plug). Hence, clotting time is longer then bleeding time.
Why do small wounds stop bleeding after a certain time?
Because blood has clotting factors- these clotting factors help to prevent further bleeding
What is necessary to occur to prevent hemorrhage?
It is necessary to have normal clotting factors (check bleeding time, clotting time, prothrombin time). It is necessary to detect internal bleeding. To prevent Gastrointestinal bleeding measures like deworming or other appropriate measures to prevent chronic or acute blood loss are to be taken. This is done surgically or by promoting clotting or preventing the cause of hemorrhage.
What meant by bt and ct test in medical?
BT stands for Bleeding Time CT stands for Closure Time/Clotting Time
Importance of coagulation time?
Coagulation time is important in assessing the clotting ability of blood. It helps in diagnosing conditions related to bleeding disorders or clotting disorders. Monitoring coagulation time is essential in managing patients on anticoagulant therapy or undergoing surgery to prevent excessive bleeding or clot formation.
Why is clotting time is so important?
Clotting time is important because it helps assess the body's ability to form blood clots efficiently. Abnormal clotting times can indicate bleeding disorders or increased risk of thrombosis. Monitoring clotting time is crucial in determining the effectiveness of anticoagulant therapy and guiding appropriate medical management.
Does aspirin make you bleed?
Aspirin does have an blood thinning effect.
What is pt lab test for?
The PT test, or prothrombin time test, evaluates how long it takes for blood to clot. It is used to monitor blood's clotting ability and to adjust medication, such as warfarin, that may affect blood clotting. The PT test is commonly ordered to assess clotting function in patients with bleeding disorders, liver disease, or those taking anticoagulant therapy.
What is a bleeding time test is used for?
Various things. 1 ] to check for hemophilia 2] to make sure you have no clotting disorders prior to surgery 3] to make sure your clotting time is acceptable for people on blood-thinning medications, such as Heparin. 4 ] If you are hemophiliac, to see if you need Vit K to promote better clotting.
What is the medical term meaning hereditary bleeding disease in which there is a prolonged clotting time?
Hemophilia is the most well-known hereditary bleeding disorder. There are other hereditary bleeding disorders including von Willebrand's disease, Christmas disease, thrombocytopenia and others.
What is the bleeders disease?
Bleeder's disease, also known as hemophilia, is when you get a cut, it won't stop bleeding, and by the time you realise what's happening, you've already lost a lot of blood, which can be fatal.
