Free questions and tips
I found this one today. You can get free questions and tips in your email. The first question was pretty good. They are giving away aps if you have an iPhone.
http://emtreview.us2.list-manage.com/subscribe?u=d2f3344fee83a0d2e835be60a&id=09e3c772b1
Try these
www.emtreview.com
These have those hard questions. The online help is geared to the US NREMT but the tips are good and the questions in the review program are also pretty hard.
Try this one
I tried Paramedic Review. It was an app for my iPhone. It was like only $4.99. The questions were tough and sound like they were a lot like what everyone says the registry is like. I'll know soon.
I actually wish there were more questions. But for 4.99 it was one big test...