Question

Почему люди в XIX века от переливания крови погибали?

Answer 1

People in the 19th century died from blood transfusions due to several reasons:

1. Lack of understanding of blood types: In the 19th century, the concept of blood types was not yet understood. Without this knowledge, transfusing blood from one person to another could lead to severe reactions, including death. 2. Inadequate sterilization techniques: The understanding of proper sterilization techniques was limited during this time. As a result, the equipment used for blood transfusions may not have been properly sterilized, leading to infections and complications. 3. Limited knowledge of bloodborne diseases: The understanding of bloodborne diseases, such as HIV and hepatitis, was not yet developed in the 19th century. Transfusing blood contaminated with these diseases could lead to the spread of infections and potentially fatal consequences. 4. Lack of compatibility testing: Compatibility testing, such as cross-matching blood types, was not yet established in the 19th century. Without proper testing, transfusing incompatible blood types could result in severe reactions, including the destruction of red blood cells and organ failure. 5. Limited medical knowledge and technology: The medical knowledge and technology available in the 19th century were not as advanced as they are today. This limited the ability to effectively perform blood transfusions and manage potential complications. It is important to note that the understanding and practice of blood transfusions have significantly improved over time. Modern medical practices, including blood typing, compatibility testing, and advanced sterilization techniques, have greatly reduced the risks associated with blood transfusions.