Monday Hour One – Tasks that come up during the week

I was wondering how to schedule tasks that need to be completed this week but don’t come up until after your Monday Hour One. For example I will often have tasks that come up at a meeting on Tuesday that I need to completed by Friday/Monday. Should I just schedule some time later in the the week to deal with these? i.e. an hour on Weds and Friday afternoon that I then plug the new task in as they come about. So far I am loving MH1 and am completing things so much more efficiently.