When incompatible blood is given, antibodies and complement in the recipient plasma attack the antigens on the donor RBC. Hemolysis ensues The antigen-antibody complex activate the Hageman factor (factor XII), which acts on the kinin system to produce bradykinin
Three years. The month and year of expiration is reflected on the individual packets and the outside of the box directly under the âDrug Factsâ section. Due to the high demand, all of our saline has been purchased long before it approaches expiration. more.
Best Answer: Over time the components that keep the betadine as an antiseptic will deteriorate. The expiration date is the date the manufacture can no longer insure the product will still work. As the components break down, bacteria start to grow in the solution.