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% Blood Donations   Blood Banking  Johns Hopkins Medicine 
  COVID-19 Updates  Masks are required inside all of our care facilities. We are vaccinating all eligible patients. Learn more: Vaccines, Boosters & Additional Doses  Testing  Patient Care  Visitor Guidelines  Coronavirus  Email Alerts Find more COVID-19 testing locations on Maryland.gov.
% Blood Donations Blood Banking Johns Hopkins Medicine COVID-19 Updates Masks are required inside all of our care facilities. We are vaccinating all eligible patients. Learn more: Vaccines, Boosters & Additional Doses Testing Patient Care Visitor Guidelines Coronavirus Email Alerts Find more COVID-19 testing locations on Maryland.gov.
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Thomas Anderson 2 minutes ago
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Sophie Martin 1 minutes ago
The number of blood units donated is about 13.6 million a year. About 6.8 million volunteers are&...
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 Blood Donations   Blood Banking Share on Facebook Share on Twitter Share on Linkedin Share on Pinterest Share via Email Print this Page 
 What is blood banking  Blood banking is the process that takes place in the lab to make sure that donated blood, or blood products, are safe before they are used in blood transfusions and other medical procedures. Blood banking includes typing the blood for transfusion and testing for infectious diseases. Facts about blood banking According to the American Association of Blood Banks as of 2013: About 36,000 units of blood are needed every day.
CloseSearch Submit Search Popular Searches coronavirus careers medical records map insurance accepted telemedicine Menu Health Blood Donations Blood Banking Share on Facebook Share on Twitter Share on Linkedin Share on Pinterest Share via Email Print this Page What is blood banking Blood banking is the process that takes place in the lab to make sure that donated blood, or blood products, are safe before they are used in blood transfusions and other medical procedures. Blood banking includes typing the blood for transfusion and testing for infectious diseases. Facts about blood banking According to the American Association of Blood Banks as of 2013: About 36,000 units of blood are needed every day.
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Liam Wilson 5 minutes ago
The number of blood units donated is about 13.6 million a year. About 6.8 million volunteers are&...
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Jack Thompson 3 minutes ago
Each unit of blood is broken down into components, such as red blood cells, plasma, cryoprecipitated...
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The number of blood units donated is about 13.6 million a year. About 6.8 million volunteers are blood donors each year.
The number of blood units donated is about 13.6 million a year. About 6.8 million volunteers are blood donors each year.
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Each unit of blood is broken down into components, such as red blood cells, plasma, cryoprecipitated AHF, and platelets. One unit of whole blood, once it's separated, may be transfused to several patients, each with different needs. Annually, more than 21 million blood components are transfused.
Each unit of blood is broken down into components, such as red blood cells, plasma, cryoprecipitated AHF, and platelets. One unit of whole blood, once it's separated, may be transfused to several patients, each with different needs. Annually, more than 21 million blood components are transfused.
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Who are the blood donors  Most blood donors are volunteers. However, sometimes, a patient may want to donate blood a couple of weeks before undergoing surgery, so that his or her blood is available in case of a blood transfusion. Donating blood for yourself is called an autologous donation.
Who are the blood donors Most blood donors are volunteers. However, sometimes, a patient may want to donate blood a couple of weeks before undergoing surgery, so that his or her blood is available in case of a blood transfusion. Donating blood for yourself is called an autologous donation.
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Volunteer blood donors must pass certain criteria, including the following: Must be at least 16 years of age, or in accordance with state law    Must be in good health Must weigh at least 110 pounds Must pass the physical and health history exam given before donation Some states permit people younger than 16 or 17 years to donate blood, with parental consent. What tests are done in blood banking  A certain set of standard tests are done in the lab once blood is donated, including, but not limited to, the following: Typing: ABO group (blood type) Rh typing (positive or negative antigen) Screening for any unexpected red blood cell antibodies that may cause problems in the recipient Screening for current or past infections, including: Hepatitis viruses B and C Human immunodeficiency virus (HIV) Human T-lymphotropic viruses (HTLV) I and II Syphilis West Nile virus Chagas disease  Irradiation to blood cells is performed to disable any T-lymphocytes present in the donated blood.
Volunteer blood donors must pass certain criteria, including the following: Must be at least 16 years of age, or in accordance with state law    Must be in good health Must weigh at least 110 pounds Must pass the physical and health history exam given before donation Some states permit people younger than 16 or 17 years to donate blood, with parental consent. What tests are done in blood banking A certain set of standard tests are done in the lab once blood is donated, including, but not limited to, the following: Typing: ABO group (blood type) Rh typing (positive or negative antigen) Screening for any unexpected red blood cell antibodies that may cause problems in the recipient Screening for current or past infections, including: Hepatitis viruses B and C Human immunodeficiency virus (HIV) Human T-lymphotropic viruses (HTLV) I and II Syphilis West Nile virus Chagas disease  Irradiation to blood cells is performed to disable any T-lymphocytes present in the donated blood.
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Madison Singh 7 minutes ago
(T-lymphocytes can cause a reaction when transfused, but can also cause graft-versus-host problems w...
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Nathan Chen 6 minutes ago
includes the following: O Rh-positive - 39% A Rh-positive - 31% B Rh-positive - 9% O Rh-negative - 9...
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(T-lymphocytes can cause a reaction when transfused, but can also cause graft-versus-host problems with repeated exposure to foreign cells.) Leukocyte-reduced blood has been filtered to remove the white blood cells that contain antibodies that can cause fevers in the recipient of the transfusion. (These antibodies, with repeated transfusions, may also increase a recipient's risk of reactions to subsequent transfusions.) 
 What are the blood types  According to the American Association of Blood Banks, distribution of blood types in the U.S.
(T-lymphocytes can cause a reaction when transfused, but can also cause graft-versus-host problems with repeated exposure to foreign cells.) Leukocyte-reduced blood has been filtered to remove the white blood cells that contain antibodies that can cause fevers in the recipient of the transfusion. (These antibodies, with repeated transfusions, may also increase a recipient's risk of reactions to subsequent transfusions.) What are the blood types According to the American Association of Blood Banks, distribution of blood types in the U.S.
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David Cohen 7 minutes ago
includes the following: O Rh-positive - 39% A Rh-positive - 31% B Rh-positive - 9% O Rh-negative - 9...
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Mia Anderson 5 minutes ago
Platelets. They help the blood to clot and are used in the treatment of leukemia and other forms of ...
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includes the following: O Rh-positive - 39% A Rh-positive - 31% B Rh-positive - 9% O Rh-negative - 9% A Rh-negative - 6% AB Rh-positive - 3% B Rh-negative - 2% AB Rh-negative - 1% 
 What are the components of blood  While blood, or one of its components, may be transferred, each component serves many functions, including the following: Red blood cells. These cells carry oxygen to the tissues in the body and are commonly used in the treatment of anemia.
includes the following: O Rh-positive - 39% A Rh-positive - 31% B Rh-positive - 9% O Rh-negative - 9% A Rh-negative - 6% AB Rh-positive - 3% B Rh-negative - 2% AB Rh-negative - 1% What are the components of blood While blood, or one of its components, may be transferred, each component serves many functions, including the following: Red blood cells. These cells carry oxygen to the tissues in the body and are commonly used in the treatment of anemia.
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Platelets. They help the blood to clot and are used in the treatment of leukemia and other forms of cancer. White blood cells.
Platelets. They help the blood to clot and are used in the treatment of leukemia and other forms of cancer. White blood cells.
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Lucas Martinez 18 minutes ago
These cells help to fight infection, and aid in the immune process. Plasma....
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Ethan Thomas 14 minutes ago
The watery, liquid part of the blood in which the red blood cells, white blood cells, and platelets ...
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These cells help to fight infection, and aid in the immune process. Plasma.
These cells help to fight infection, and aid in the immune process. Plasma.
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The watery, liquid part of the blood in which the red blood cells, white blood cells, and platelets are suspended. Plasma is needed to carry the many parts of the blood through the bloodstream.
The watery, liquid part of the blood in which the red blood cells, white blood cells, and platelets are suspended. Plasma is needed to carry the many parts of the blood through the bloodstream.
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Plasma serves many functions, including the following: Helps to maintain blood pressure Provides proteins for blood clotting Balances the levels of sodium and potassium Cryoprecipitate AHF. The portion of the plasma that contains clotting factors that help to control bleeding. Albumin, immune globulins, and clotting factor concentrates may also be separated and processed for transfusions.
Plasma serves many functions, including the following: Helps to maintain blood pressure Provides proteins for blood clotting Balances the levels of sodium and potassium Cryoprecipitate AHF. The portion of the plasma that contains clotting factors that help to control bleeding. Albumin, immune globulins, and clotting factor concentrates may also be separated and processed for transfusions.
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Audrey Mueller 8 minutes ago
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Find a Doctor Specializing In: Immunohematology Aplastic Anemia Bone Marrow Transplant Blood Transplant Blood and Marrow Transplantation Blood Disorders See More At Another Johns Hopkins Member Hospital: Howard County General Hospital Sibley Memorial Hospital Suburban Hospital Find a Treatment Center Bloodless Medicine and Surgery Program Find Additional Treatment Centers at: Howard County General Hospital Sibley Memorial Hospital Suburban Hospital 
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 Related Blood Banking Blood Banking
Find a Doctor Specializing In: Immunohematology Aplastic Anemia Bone Marrow Transplant Blood Transplant Blood and Marrow Transplantation Blood Disorders See More At Another Johns Hopkins Member Hospital: Howard County General Hospital Sibley Memorial Hospital Suburban Hospital Find a Treatment Center Bloodless Medicine and Surgery Program Find Additional Treatment Centers at: Howard County General Hospital Sibley Memorial Hospital Suburban Hospital Related Blood Banking Request an Appointment Find a Doctor Find a Doctor See More Related Blood Banking Blood Banking
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Charlotte Lee 46 minutes ago
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