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JudyBlood typing is important for pregnant women to determine their blood group and Rh factor. Knowing a woman's blood type is crucial in case of blood transfusions during childbirth or in case of potential Rh incompatibility with the baby. Rh incompatibility can lead to hemolytic disease of the newborn, a serious condition that can be prevented with proper management.
If there is a Rhesus incompatibility between father and mother it may be necessary to change the baby's blood immediately after birth.
This will need a surgical team and blood of the right group. Being aware of the possibility of a "blue baby" the doctors can perform screening tests in advance, and take any necessary steps for the delivery.
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Is agglutination always bad?
No, agglutination is not always bad. In certain contexts, such as blood typing tests or in binding assays in research, controlled agglutination can provide important information. However, in medical conditions like autoimmune diseases, agglutination of red blood cells can lead to harmful effects.
How can you determine if a blood sample is compatible to transfuse from one individual to another if blood typing serum is not available?
If blood typing serum is not available, you can perform a crossmatch test by mixing a small amount of the donor's blood with the recipient's blood. If the blood cells clump together (agglutinate), it indicates an incompatible match. However, this method is less accurate than blood typing with serum, so it's important to confirm compatibility with other methods before transfusion.
How valuable are red blood cells in DNA typing?
Red blood cells do not contain a nucleus, which means they lack DNA. As a result, red blood cells are not useful for DNA typing. Instead, white blood cells, which do contain DNA, are typically used for DNA profiling and typing in forensic analysis.
What is the first clinically useful bioassay?
The first clinically useful bioassay was the insulin bioassay, developed by Berson and Yalow in the 1950s. This assay allowed for the measurement of insulin levels in blood, which revolutionized the diagnosis and management of diabetes.
What was the blood type of Cleopatra?
There is no definitive record of Cleopatra's blood type, as blood typing as we know it today did not exist during her time.
