I brought this up again to Jon at the Branson meeting.
I asked him to fix the vitals entry gizmo (the box that pops open when you double-click on the words Physical Exam) so that it worked for adults and give it a keypad entry feature, so that vitals could be populated by tablet by pressing keypad icons, or by the actual keyboard keypad, using {tab} to advance to the next field. This would greatly speed up vitals entry.
I think that weight entry should be like so (if pounds are used):
Entering 8.5 pounds should be rendered automatically as 8 pounds 5 ounces by AC.
Enterering 8.5.5 pounds should be rendered automatically as 8 pounds 5.5 ounces by AC.