A blood transfusion may be necessary even without external bleeding to address internal issues such as severe anemia, where the body lacks sufficient red blood cells to carry oxygen effectively. Conditions like cancer, bone marrow disorders, or chronic diseases can impair blood production, necessitating a transfusion to restore healthy blood levels. Additionally, transfusions can help manage blood loss during surgical procedures or after traumatic injuries that may not present immediate external bleeding.
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The person would eventually die if they received a water transfusion instead of a blood transfusion. It would most likely be a slow and painful death.
You could be allergic to the blood which was transfused, but this would have been noticed shortly after the transfusion. The antibodies in the transfused blood will quickly dissipate, so the answer to your question is no. You will not develop new allergies after a blood transfusion.
You would either die or need a blood transfusion
Hemoglobin is the fluid that transports blood cells. If you get a transfusion of red blood cells, they would be in the hemoglobin even if it is low.
No, blood cannot be drawn during a transfusion as the purpose of a transfusion is to provide blood to the patient, not to remove blood from them. Drawing blood during a transfusion would disrupt the process and potentially cause harm to the patient.
it coagulates.
When a person is bleeding in the hospital, one of the tests run is called a type and screen. In this test they determine the blood type of the patient and will match it to be the same. If the patient is bleeding too fast to do the test, they will give them O-, since that is considered to be the universal donor.
to blood group B and AB.
"Adverse" means harmful or unfavorable, and transfusion probably refers to blood transfusion--so a negative reaction to a blood transfusion? The term is very vague; without context it's hard to say exactly what this would mean.
well you can as a Jehovah witness in you town they would no
Every blood transfusion carries the risk of allergic reaction, to anaphylactic shock, even if blood type is perfectly matched. If medication was also infused along with the blood, and the patient had an allergic reaction, it would be impossible to tell which sustance was causing the reaction: the blood? or the medication? Remember that every transfusion reaction can be deadly. As well, some meds may break down blood components. Therefore, never inject IV meds into a transfusion tubing or combine medications into a blood transfusion set.