Psychomotor Exam - EMT-B

[Medic27]

Hello everyone, how many chances does an EMT-B get at the psychomotor exam? I failed some stations because of the bag-valve mask seal, it was really stupid... I just wondered how many retries you officially get? I only have to test off on two, but the proctors did not allow retakes at this testing site. They said I only had to test off on those last two and I would be good to go. How many attempts does a basic get?

Thanks everybody.