I don’t know a single tech that enjoys doing a Kleihauer Betke in fact I can’t think of a test that I hate more. Unfortunately if the majority of your orders are on patients who have fallen or have been in accidents having the results can be extremely important to have turned around as quickly as possible. Where the test is done can really depend on the facility. If you work a large specialized medical center where all techs are only blood bankers or hematologists I have found that the test is generally performed in hematology as it is more similar to what they generally do than what the blood bankers do. If the majority of your techs are generalists as in most hospitals, then it is not asking too much to have the blood bankers do the test. Any where I have ever been we have always done it as a STAT test, 1-2 hr turn around on all shifts. In order to keep competency we would routinely make up “test” cases for people to review. One of the cases would generally be a patient with a really high WBC count spiked with some cord blood so people could get used to seeing the cells side by side. As for generalists having a fit, they always have fits when stuff changes especially if you are adding work when they already feel overwork. Most of the time they are just nervous that they will be expected to do more with out receiving the additional training and support that they need. As long as you make the transition with out pushing someone who is uncomfortable with the test into it to fast you should be okay.