Hello,

Reviewing my AABB checklist with no time to spare!  Standard 5.30.1 states,

"Interpretation criteria shall be established to prevent the mistyping of an Rh-negative patient as Rh positive due to exposure to Rh-positive red cells."

Would this be observation for mixed field?  What does everyone else do?  Thanks so much for any response.

Julie Anderson

Lake Health

Mixed field observation is it for us.

Thanks, That is what I'm going to do!