I would trust the vet to have the techs do only what they are capable of doing but her vet doesn't own the office, so I don't know if she has any say in it. The only way around it is probably just asking the vet to do what I wouldn't be comfortable with a new tech doing. Ellie's vet does have her own tech (for surgeries) but she doesn't do all of Ellie's vet's appointment preps...
There are soooooo many techs at this place and you don't always get the same one. I don't know the rules but I think if they are a tech, they can draw blood, etc. I also know they have assistant (no school) and I think they are trained to do things like blood draws too. A huge vet office with 24/7 staff is great but you can't just get to know one tech and understand what they are capable of.
There may be a system there to only allow certain techs to do certain things but I really don't know.
So I just wondered how much everybody else let the techs do.