Why do we have to repeat blood typing before proceeding to crossmatching proper? Is screening for Hepatitis B necessary before undergoing vaccination? Why?
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- Why do we have to repeat blood typing before proceeding to crossmatching proper?
- Is screening for Hepatitis B necessary before undergoing vaccination? Why?
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- What does blood typing detect? presence of surface feature molecules in the blood anti-sera presence of antigenic substances in the blood sample presence of antibodies in the blood sample presence of immune-stimulating molecules in the blood anti-seraWhat is defibrinated blood? Citrated or oxalate blood?Why should we not label tubes prior to blood collection?
- What does blood typing detect? A. presence of antigenic substances in the blood sample B. presence of antibodies in the blood sample C. presence of immune-stimulating molecules in the blood anti-sera D. presence of surface feature molecules in the blood anti-seraWhat is cross contamination and what could it lead to?Why is it better to cut your ready to eat foods first and then prepare the chicken?When is it advisable to wash your hands? What is the best way to clean up after cooking?Which of the following statements is correct about people with blood type AB? 1. Their blood cells have A antigen tags. 2. Their blood cells have B antigen tags. 3. Their plasma has anti B antibodies. 4. They can donate blood to otherpeople with AB and A blood types. 5. They can recieve A, B, AB and O blood.
- Why is it necessary to obtain an acute and aconvalescent blood sample to monitor infections?In terms of antigens and antibodies, explain why O- is considered a universal donor and why AB+ is considered a universal recipient. Even so, why can’t whole blood O- be donated to a person of type AB+ blood?What are the important considerations that you have to remember in antibody screening? What are the important considerations that you have to remember in antibody identification What is the role of antibody screening in pretransfusion compatibility testing?
