Answered

Welcome to Westonci.ca, your ultimate destination for finding answers to a wide range of questions from experts. Get detailed and accurate answers to your questions from a community of experts on our comprehensive Q&A platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.

Which one of the following may cause a FALSE-NEGATIVE result with antiglobulin techniques?

Please select the single best answer:

A. Dust or dirt is present in the glass tubes used for antiglobulin testing.
B. Patient or donor blood specimen was collected in silicone gel tubes.
C. Patient or donor blood specimen has a positive DAT.
D. Addition of AHG reagent is delayed for 40 minutes or more after final saline wash.

Sagot :

GinnyAnswer

Final answer:

Delay in adding AHG reagent can cause a false-negative result in antiglobulin techniques.


Explanation:

Addition of AHG reagent is delayed for 40 minutes or more after final saline wash may cause a FALSE-NEGATIVE result with antiglobulin techniques. For example, if the AHG reagent is added late, it might not adequately detect the antigen-antibody reactions, leading to a false-negative outcome. This delay can impact the accuracy of the test results and hinder the identification of important antibodies present.


Learn more about antiglobulin techniques here:

https://brainly.com/question/51091172


Thank you for trusting us with your questions. We're here to help you find accurate answers quickly and efficiently. Your visit means a lot to us. Don't hesitate to return for more reliable answers to any questions you may have. Get the answers you need at Westonci.ca. Stay informed with our latest expert advice.