Broken with iOS 10
Since the update to iOS 10 this app has become useless, and there has been no change through recent updates to date, either. Though all of the headings remain, no tab will open.
I, like many, bought the app over the book since were more likely to have our iPhones with us on the Unit, making for quick and easy reference; sadly, even an older hard copy can be referenced for basic and unchanged info, while this app has simply become an expensive space filler.
Critical in critical care about
Fast Facts for Critical Care, v2.6.3