I'm searching for a single word to describe a session made of independent tasks performed sequentially.
For example when you go to a medical center (this is the context where it has to be used then technical terms are preferred) and they perform many exams to achieve a diagnosis:
"In order to diagnose your problem in this [word here] we need to perform an Exercise ECG and an angiography".
I thought about session but I'm not sure it's right one and I'd prefer something else because it's already used on the same context with another meaning. Also examination may be an option but I'm not sure about its usage in this context.
EDIT: assume performed tasks are generically called procedure or test.